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      <title>생각을 키우는 호기심 그리고 질문 by 장동만선생님</title>
      <link>https://padlet.com/dolmany/2024math</link>
      <description>교과서 내용에서 시작하는 호기심 그리고 생각을 키우는 질문을 통한 깊이 있는 학습 경험</description>
      <language>en-us</language>
      <pubDate>2024-05-20 05:00:51 UTC</pubDate>
      <lastBuildDate>2024-07-07 03:30:59 UTC</lastBuildDate>
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         <title>1.1. 다항식의_연산</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999602699</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:20:51 UTC</pubDate>
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         <title>1.2. 나머지정리와_인수분해</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999603267</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:21:13 UTC</pubDate>
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         <title>2.1. 복소수와_이차방정식</title>
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         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:21:33 UTC</pubDate>
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         <title>2.2. 이차방정식과_이차함수</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999604207</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:21:49 UTC</pubDate>
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         <title>2.3. 여러_가지_방정식과_부등식</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999604721</link>
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         <pubDate>2024-05-20 05:22:04 UTC</pubDate>
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      <item>
         <title>3.1. 평면좌표</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999605255</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:22:22 UTC</pubDate>
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         <title>3.2. 직선의_방정식</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999605594</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:22:36 UTC</pubDate>
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      <item>
         <title>3.3. 원의_방정식</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999605949</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:22:51 UTC</pubDate>
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         <title>3.4. 도형의_이동</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999606315</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:23:07 UTC</pubDate>
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      <item>
         <title>한국교육학술정보원</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999622021</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.riss.kr" />
         <pubDate>2024-05-20 05:34:06 UTC</pubDate>
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      <item>
         <title>학술논문검색사이트</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999622402</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://kiss.kstudy.com" />
         <pubDate>2024-05-20 05:34:24 UTC</pubDate>
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      <item>
         <title>국회도서관</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999622984</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://www.nanet.go.kr" />
         <pubDate>2024-05-20 05:34:53 UTC</pubDate>
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      <item>
         <title>구글학술검색</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999623490</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://scholar.google.co.kr" />
         <pubDate>2024-05-20 05:35:13 UTC</pubDate>
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      <item>
         <title>DBpia</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999623839</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:35:30 UTC</pubDate>
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      <item>
         <title>SCIENCE on</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999624467</link>
         <description><![CDATA[]]></description>
         <enclosure url="https://scienceon.kisti.re.kr" />
         <pubDate>2024-05-20 05:35:57 UTC</pubDate>
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      <item>
         <title>NAVER학술검색</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/2999630692</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-20 05:40:22 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/2999630692</guid>
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      <item>
         <title>생각을 쓰는 수학 유형</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3001353505</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-21 06:58:03 UTC</pubDate>
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      <item>
         <title>예시(유형1)</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3001354029</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-21 06:58:23 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3001354029</guid>
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      <item>
         <title>예시(유형2)</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3001354472</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-21 06:58:33 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3001354472</guid>
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      <item>
         <title>예시(유형3)</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3001355043</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-21 06:58:41 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3001355043</guid>
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      <item>
         <title>예시(유형4)</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3001355218</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-05-21 06:58:48 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3001355218</guid>
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      <item>
         <title>1단원 정답 및 풀이</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3001357957</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-21 07:00:25 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3001357957</guid>
      </item>
      <item>
         <title>2단원 정답 및 풀이</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3001358615</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-21 07:00:40 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3001358615</guid>
      </item>
      <item>
         <title>3단원 정답 및 풀이</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3001359077</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-21 07:00:56 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3001359077</guid>
      </item>
      <item>
         <title>QR code</title>
         <author>dolmany</author>
         <link>https://padlet.com/dolmany/2024math/wish/3008036895</link>
         <description><![CDATA[]]></description>
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         <pubDate>2024-05-27 02:34:43 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3008036895</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008078262</link>
         <description><![CDATA[<p>계수가 실수가 아니라 허수일 때는 근을 어떻게 구하나요?</p>]]></description>
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         <pubDate>2024-05-27 03:00:23 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3008078262</guid>
      </item>
      <item>
         <title>쌈@뽕한 질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008079542</link>
         <description><![CDATA[<p>다항식 곱셈을 할때 곱셈공식 말고 간단하게 이용해서 계산할 수 있는 또다른 공식이 있을까??</p>]]></description>
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         <pubDate>2024-05-27 03:01:08 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3008079542</guid>
      </item>
      <item>
         <title>이차함수와 직선의 교점을 구할때 </title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008079834</link>
         <description><![CDATA[<p>이차함수의 방정식=직선의 방정식이라고 두는 이유는?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-05-27 03:01:19 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3008079834</guid>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008081803</link>
         <description><![CDATA[<p>두 점을 m:n으로 내분하는 점과 외분하는 점이 같을 수 있을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-05-27 03:02:29 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3008081803</guid>
      </item>
      <item>
         <title>또다른 수</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008082869</link>
         <description><![CDATA[<p>방정식의 해를 실수로만 구할수 없어서 새로운 수 복소수를 만들어 냈는데 모든 수는 복소수에 포함될까? 복소수 이외의 수체계가 존재할까?</p>]]></description>
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         <pubDate>2024-05-27 03:03:08 UTC</pubDate>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008093818</link>
         <description><![CDATA[<p>원의 방정식은 현재 점과 점 사이의 거리를 구하는 방식을 이용하여 그 원리를 설명한다. 그렇다면 다른 방식으로도 원의 방정식의 원리를 설명할 수 있을까? </p>]]></description>
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         <pubDate>2024-05-27 03:09:44 UTC</pubDate>
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      <item>
         <title>깔@끼한 질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008099667</link>
         <description><![CDATA[<div>일직선에서 평행한 직선말고 쪼개진직선의 방정식을 구할 수 있을까?</div>]]></description>
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         <pubDate>2024-05-27 03:13:56 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3008099667</guid>
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      <item>
         <title>깔@롱한 질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008100258</link>
         <description><![CDATA[<div>이차함수의 위로볼록 아래로볼록의 기준을 다르게 정해서 나눌 수 있을까?</div>]]></description>
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         <pubDate>2024-05-27 03:14:25 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3008100258</guid>
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      <item>
         <title>다항식의 나눗셈</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008101396</link>
         <description><![CDATA[<p>나눗셈의 표현</p><p>A=BQ+R를 A=QB+R로 쓰면 안되는지?</p><p>안된다면 어떤 차이가 있는지?</p>]]></description>
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         <pubDate>2024-05-27 03:15:18 UTC</pubDate>
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      <item>
         <title>연립부등식</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3008105258</link>
         <description><![CDATA[<p>A&lt;B&lt;C의 풀이는 왜 한 가지 방법만 가능한지?</p><p>나머지 방법으로 풀이하면 왜 안되는지?</p>]]></description>
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         <pubDate>2024-05-27 03:18:25 UTC</pubDate>
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      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3012795804</link>
         <description><![CDATA[<p>내림차순 정리를 하지않고 인수분해하는 방법은?</p>]]></description>
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         <pubDate>2024-05-30 06:31:51 UTC</pubDate>
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      <item>
         <title>연립부등식</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015652905</link>
         <description><![CDATA[<p>A&lt;B&lt;C 연립부등식을 풀 때 왜 A&lt;C 는 사용할 수 없는지</p>]]></description>
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         <pubDate>2024-06-02 23:50:04 UTC</pubDate>
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      <item>
         <title>6차방정식의 근 판별</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015661956</link>
         <description><![CDATA[<p>이차방정식의 근 판별은 3가지로 나뉘는데 6차 방정식의 근 판별은 어떻게 나뉘고 구하는지 궁금하다</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-02 23:59:25 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015661956</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015712183</link>
         <description><![CDATA[<p>인수정리와 조립제법을 사용하지 않고 인수분해를 하는 방법이 있을까요?</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2518532023/517133ac6b5949d9e8229c3dca65d96a/______2024_06_03_094705.png" />
         <pubDate>2024-06-03 00:48:24 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015712183</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015781371</link>
         <description><![CDATA[<p>조립제법의 작동 원리가 뭔가요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 01:44:11 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015781371</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015782568</link>
         <description><![CDATA[<p>연립부등식은 두 식을 한번에 계산이 가능한데 세 개 이상의 식을 한번에 계산이 가능할까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 01:45:06 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015782568</guid>
      </item>
      <item>
         <title>수학 질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015785906</link>
         <description><![CDATA[<p>고차방정식 즉, 오차방정식과 같은 식의 근의 공식이 존재할까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 01:47:51 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015785906</guid>
      </item>
      <item>
         <title>연립부등식 </title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015786747</link>
         <description><![CDATA[<p>A&lt;B&lt;C 일때 왜 가운데 B를 기준으로 A&lt;B B&lt;C로 하는지 왜 A&lt;B A&lt;C는 안되는지 궁금합니다.</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 01:48:35 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015786747</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015797596</link>
         <description><![CDATA[<p>다항식 나눗셈에서 나누는 식이 이차식 이상일때 조립제법 사용은 어려운가요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 01:57:50 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015797596</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015797714</link>
         <description><![CDATA[<p>계수가 실수인 방정식에서 한 허근이 a+bi이면 왜 그 켤레복소수 a-bi도 이 방정식의 근이 되는지 그리고 계수가 실수가 아닐때는 어떻게 달라지는지 궁금합니다.</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 01:57:56 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015797714</guid>
      </item>
      <item>
         <title>허수와 음수</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015798937</link>
         <description><![CDATA[<p>허수와 음수의 차이점과 공통점</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 01:58:46 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015798937</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015803565</link>
         <description><![CDATA[<p>복소수를 더하거나 뺄때 허수부분과 실수부분을 구분하여 각각 계산한다고 했는데 이때 실수부분을 허수로 변환하여 계산하거나 허수부분을 실수로 변환해 계산할수 있는 방법이  있는가?</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2518582154/45a95fd78d015f7390f9a2002901ca0b/Screenshot_20240603_105852_Samsung_Internet.jpg" />
         <pubDate>2024-06-03 02:01:48 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015803565</guid>
      </item>
      <item>
         <title>근의 공식</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015808872</link>
         <description><![CDATA[<p>근의 공식의 원리와 탄생배경은 무엇인가요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 02:05:41 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015808872</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015810777</link>
         <description><![CDATA[<p>조립제법은 다항식을 일차식으로 나눌 때 사용할 수 있는데,</p><p>다항식을 이차식으로 나눌 때 사용할 수 있는 다른 공식이 있을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 02:07:08 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015810777</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015820336</link>
         <description><![CDATA[<p>이러한 공식 외에도 x^3=1의 허근 오메가에 대해 성립하는 식이 있는지 궁금합니다.</p>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/2015913454/7c35a918a9bd26c8f744a0f1cd624eab/InCollage_20240603_111013544.jpg" />
         <pubDate>2024-06-03 02:14:07 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015820336</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015882121</link>
         <description><![CDATA[<p>4차이상 방정식의 근과계수관계는 어떻게 될까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 02:50:45 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015882121</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3015914821</link>
         <description><![CDATA[<p>왜 수직인 두 직선의 기울기의 곱이 -1인지 궁금하다</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-03 03:13:50 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3015914821</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017430604</link>
         <description><![CDATA[<p>원의 방정식에서 중심이 원점에 있을 때, 반지름이</p><p>r인 원의 방정식은 어떻게 표현되나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:37:46 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017430604</guid>
      </item>
      <item>
         <title>하이콩</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017432956</link>
         <description><![CDATA[<p>다항식의 곱셈은 다 도형으로 나타낼 수 있나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:39:59 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017432956</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017436344</link>
         <description><![CDATA[<p>ax²+bx+c=a'x²+b'x+c'에서 a=a', b=b', c=c'가 아닐 때에도 항등식이 성립할 순 없을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:43:00 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017436344</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017436941</link>
         <description><![CDATA[<p>건너는 다리의 모양 중 포물선 그래프 모양과 유사한 다리가 있을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:43:27 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017436941</guid>
      </item>
      <item>
         <title>럭키비키한 질문😘</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017437767</link>
         <description><![CDATA[<div>실수처럼 복소수(허수)를 평면좌표 위에 그래프를 그릴 수 있을까</div>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:44:11 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017437767</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017444096</link>
         <description><![CDATA[<p>조립제법의 원리가 궁굼합니다!</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:50:05 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017444096</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017446055</link>
         <description><![CDATA[<p>복소수의 대소관계는 어떻게 비교할까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:51:45 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017446055</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017446484</link>
         <description><![CDATA[<p>원의 접선의 방정식을 작성할때 원의 중심이</p><p>원점이 아닐 경우는 접선의 방정식을 어떻게 작성해야 할까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:52:08 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017446484</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017450299</link>
         <description><![CDATA[<div>인수정리는 어떻게 만들어졌을까요?</div>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:55:12 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017450299</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017455986</link>
         <description><![CDATA[<p>양변에 대응하는 계수가 모두 미지수인 항등식을 풀땐 미정계수법 외에 어떤 방법을 사용해야할까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 05:59:32 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017455986</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017457659</link>
         <description><![CDATA[<p>조립제법은 어떻게 만들어졌나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 06:00:44 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017457659</guid>
      </item>
      <item>
         <title>바이콩</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017458085</link>
         <description><![CDATA[<p>복소수의 제곱근은 어떻게 구하나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 06:01:02 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017458085</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017461804</link>
         <description><![CDATA[<p>복소수의 대소관계는 왜 비교할 수 없을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 06:03:53 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017461804</guid>
      </item>
      <item>
         <title>귀여운 질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017464789</link>
         <description><![CDATA[<p>조립제법 응용을 어느 상황에서 할 수 있을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 06:06:12 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017464789</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017469799</link>
         <description><![CDATA[<p>원 위의 두 점을 지나는 직선의 방정식을 한 번에 구하는 공식은 없을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 06:10:17 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017469799</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017470570</link>
         <description><![CDATA[<div>허수도 수직선에 나타낼 수 있나요?</div>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 06:10:56 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017470570</guid>
      </item>
      <item>
         <title>마라탕후루한 질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017470993</link>
         <description><![CDATA[<p>이차, 삼차방정식과 같이 오차, 육차•••여러 차수 방정식들에도 마찬가지로 근과계수관계 공식이 있나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 06:11:19 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017470993</guid>
      </item>
      <item>
         <title>안녕하세용가리치킨🍗</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3017472372</link>
         <description><![CDATA[<p>4차이상의 고차방정식에서의 근과 계수의 관계가 궁금해요😎😎</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-04 06:12:32 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3017472372</guid>
      </item>
      <item>
         <title>수학적 궁금증♡</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3023659075</link>
         <description><![CDATA[<p>두 원의 방정식을 빼면 직선의 방정식이 나오는데  이 직선은 어떤 성질을 갖고 있을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-10 23:25:48 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3023659075</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3024158704</link>
         <description><![CDATA[<p>삼차방정식을 조립제법을 사용하지 않고 푸는 방법이 있나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-11 05:51:20 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3024158704</guid>
      </item>
      <item>
         <title>왕왕</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3025089637</link>
         <description><![CDATA[<p>원은 원래 도형인데 데카르트는 어떻게,어쩌다가 도형인 원을 좌표에 대입하여 방정식으로 만들었을까요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-12 00:47:54 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3025089637</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027553438</link>
         <description><![CDATA[<p>복소수를 평면에 나타낼 수 있을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:43:08 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027553438</guid>
      </item>
      <item>
         <title>오~늘은 선생님께 할 질문이 있어서 가져와봤어요! 여러가지, 방정식입니다-!</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027555235</link>
         <description><![CDATA[<p>왜 삼차방정식에서 한 근이 2+i 이면 다른 한 근이 2-i 인건가요</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:44:38 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027555235</guid>
      </item>
      <item>
         <title>멋있는 질문!</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027558381</link>
         <description><![CDATA[<p>자연에는 정말 직선이 존재하지 않을까? 안토니오 가우디가 자연에 직선이 존재하지 않음을 확신할 수 있었던 이유나 계기는 무엇일까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:47:23 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027558381</guid>
      </item>
      <item>
         <title>근과 계수의 관계</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027559252</link>
         <description><![CDATA[<p>이차방정식 근과 계수의 관계가 어떻게 성립하는지 알고싶어요</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:48:09 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027559252</guid>
      </item>
      <item>
         <title>질뮹</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027562348</link>
         <description><![CDATA[<p>부등식에서 마이너스를 곱하면 부등호 방향이 왜바뀌나욤</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:50:43 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027562348</guid>
      </item>
      <item>
         <title>고차방정식</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027563206</link>
         <description><![CDATA[<p>1, 2차 방정식처럼 3, 4차 방정식의 해도 좌표평면에 나타낼 수 있을까??</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:51:30 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027563206</guid>
      </item>
      <item>
         <title>🔢MATH🔢</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027564220</link>
         <description><![CDATA[<p>'ax²+bx+c&gt;0' 이라는 식에서 'a&gt;0, D(판별식)&lt;0' 이면 x는 모든 실수라는 것을 어떻게 설명할 수 있을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:52:18 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027564220</guid>
      </item>
      <item>
         <title>수학 잘문 </title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027565781</link>
         <description><![CDATA[<p>아폴로니오스의 원의 방정식을 구하는 방법 중 피타고라스를 이용하는 것보다 더 쉽게 구할 수 있는 방법 없을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:53:27 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027565781</guid>
      </item>
      <item>
         <title>Mathematics quenstion</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027569662</link>
         <description><![CDATA[<p>i가 왜 허수가되었나요</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 00:56:39 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027569662</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027578291</link>
         <description><![CDATA[<p>삼각형의 중심을 구하는법은 무엇인가요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 01:04:00 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027578291</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027581052</link>
         <description><![CDATA[<p>구도 원의 방정식처럼 방정식으로 나타낼 수 있을까요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 01:06:19 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027581052</guid>
      </item>
      <item>
         <title>원점이 중심인 원에 접하는 접선의 공식은 어떻게 유도할까?</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027584958</link>
         <description><![CDATA[]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 01:09:17 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027584958</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027587569</link>
         <description><![CDATA[<p>이차함수의 포물선을 그리는 건출물들은 안정한 상태일까? 안정하다면 왜일까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 01:11:20 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027587569</guid>
      </item>
      <item>
         <title>바나나차차</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027592317</link>
         <description><![CDATA[<p>어떤 상황에서 일차 방정식을 사용하고 어떤 상황에서 이차방정식을 사용하나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 01:14:40 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027592317</guid>
      </item>
      <item>
         <title>송현감성</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027841211</link>
         <description><![CDATA[<p>허수를 평면좌표 위에 표현할 수 있을까요?</p><p><br/></p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:36:55 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027841211</guid>
      </item>
      <item>
         <title>애기</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027844823</link>
         <description><![CDATA[<p>주식 시장에서 함수가 어떻게 사용되나요</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:40:13 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027844823</guid>
      </item>
      <item>
         <title>똑똑한질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027845977</link>
         <description><![CDATA[<p>직선의 방정식 만드는 법을 알고싶어요</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:41:22 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027845977</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027855137</link>
         <description><![CDATA[<p>조립제법은 누가 처음 발견했나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:46:11 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027855137</guid>
      </item>
      <item>
         <title>👽👽</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027857539</link>
         <description><![CDATA[<p>임피던스는 왜 복소수 꼴로 쓰일까?</p><p>(교과서 p55)</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:48:12 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027857539</guid>
      </item>
      <item>
         <title>티라미수케잌</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027860168</link>
         <description><![CDATA[<p>역사적으로 유명한 수학자들이 풀었던 방정식에는 어떤 것들이 있나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:50:34 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027860168</guid>
      </item>
      <item>
         <title>복소수수수수파노바</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027861933</link>
         <description><![CDATA[<p>일상 생활에서 허수(수수수퍼노바)가 쓰이는 예가 있을까요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:52:05 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027861933</guid>
      </item>
      <item>
         <title>연립부등식 </title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027866805</link>
         <description><![CDATA[<p>연립3차부등식이나 4차부등식은 어떻게 구하나요?</p><p>그리고 X³=1  W³=1 인것처럼 X⁵도 규칙이있나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:56:11 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027866805</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3027867725</link>
         <description><![CDATA[<p>오래전부터 지도를 제작할 때 좌표의 원리를 이용했는데 좌표의 원리를 이용하는 방법 말고 다른 방법은 없을까요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-14 04:56:54 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3027867725</guid>
      </item>
      <item>
         <title>           </title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3029100391</link>
         <description><![CDATA[<p>1. 나머지 정리와 관련하여 다른 수의 체계에서도 이러한 유형의 정리가 적용될 수 있을까?</p><ol start="2"><li><p>나머지 정리를 사용하여 소수를 판별하거나 구할 수 있는 방법은 없을까?</p></li><li><p>나머지 정리를 응용하여 실생활 문제를 해결할 수 있는 예시에는 어떤 것이 있을까?</p></li></ol>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-16 13:58:37 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3029100391</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3029276765</link>
         <description><![CDATA[<p>복소수와 관련된 수학적 개념이 실생활에서 어떻게 적용될 수 있을까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-16 23:43:20 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3029276765</guid>
      </item>
      <item>
         <title>질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3029646080</link>
         <description><![CDATA[<p>복소수를 평면 좌표위에 나타낼 수 있을까? 나타낼 수 있다면 어떻게 나타낼야 될까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-17 05:23:44 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3029646080</guid>
      </item>
      <item>
         <title>독특한 질문</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3030199130</link>
         <description><![CDATA[<p>X²+3x+2 같은 식에 대해 해를 찾는 것은 인수분해가 가능한 식을 대입했을 때 0이 되는 수를 찾거나 조립제법을 이용하는 방법말고도 다른 방법이 있을까요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-17 16:59:27 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3030199130</guid>
      </item>
      <item>
         <title>복소수학</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3030201116</link>
         <description><![CDATA[<p>허수처럼 실제로 제곱하여 -1이 되는 수가 존재하지 않는데,직관적으로 이해하기 어려운 허수를 수학자들이 왜 만들었나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-17 17:03:13 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3030201116</guid>
      </item>
      <item>
         <title>질문운</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3030202984</link>
         <description><![CDATA[<p>이차방정식에는 b²-4ac의 근을 판별하여 사용할 수 있는데</p><p>삼차방정식에서는 왜 판별식이 없나요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-17 17:06:38 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3030202984</guid>
      </item>
      <item>
         <title>워늬방정식</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3030204974</link>
         <description><![CDATA[<p>원의 방정식은 왜 표준형과 일반형으로 구분되나요?</p><p>더 이상의 구분법은 없는건가요?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-17 17:10:07 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3030204974</guid>
      </item>
      <item>
         <title>존재하지 않는 &#39;허상&#39;의 수인 허수를 왜 배워야 하는가</title>
         <author></author>
         <link>https://padlet.com/dolmany/2024math/wish/3034204317</link>
         <description><![CDATA[<p>실제로 존재하는 수인 실수와 달리 존재하지 않는 '허상'의 수인 허수를 왜 계산하고 배워야 하는 걸까?</p>]]></description>
         <enclosure url="" />
         <pubDate>2024-06-21 04:51:55 UTC</pubDate>
         <guid>https://padlet.com/dolmany/2024math/wish/3034204317</guid>
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