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      <title>XI MIPA.2 by Sugiharti Sugiharti</title>
      <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx</link>
      <description>SOAL TURUNAN</description>
      <language>en-us</language>
      <pubDate>2022-04-04 23:53:29 UTC</pubDate>
      <lastBuildDate>2022-04-21 15:40:43 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
      <image>
         <url></url>
      </image>
      <item>
         <title>Soal no 1</title>
         <author>sugiharti69</author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129651111</link>
         <description><![CDATA[<div>Silahkan tulis jawaban dan jangan lupa memberi nama dan no absen</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1618090363/4578c04fb322c4dd159884901d2c0b73/soal_no_1.png" />
         <pubDate>2022-04-05 00:15:05 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129651111</guid>
      </item>
      <item>
         <title>Soal no 2</title>
         <author>sugiharti69</author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129665232</link>
         <description><![CDATA[<div>Silahkan kirim jawaban&nbsp;<br>Jawaban dikirim pada ruangan lain, jangan di kolom komentar dg menekan tanda + di pojok kanan bawah<br>Jangan lupa nama dan no absen...</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1618090363/5b4422ce4dbbad38e5f7bbe9ff2c2aed/soal_no_2.png" />
         <pubDate>2022-04-05 00:25:56 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129665232</guid>
      </item>
      <item>
         <title>jawaban no 2</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129675835</link>
         <description><![CDATA[<div>maretta govani (14)<br>f’(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:33:17 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129675835</guid>
      </item>
      <item>
         <title>Soal no 3</title>
         <author>sugiharti69</author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129676185</link>
         <description><![CDATA[<div>Silahkan kirim jawaban di ruangan lain (bukan di kolom komentar) dg menekan tanda + di pojok kanan bawah.<br>Jangan lupa nama dan no absen!</div>]]></description>
         <enclosure url="https://padlet-uploads.storage.googleapis.com/1618090363/b2a3a16db5ffbc6eef59dc130cce5583/soal_no_3.png" />
         <pubDate>2022-04-05 00:33:34 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129676185</guid>
      </item>
      <item>
         <title>khairina natasya (11)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129677202</link>
         <description><![CDATA[<div>2.  f'(-1) = 45 </div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:34:22 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129677202</guid>
      </item>
      <item>
         <title>Contoh jawaban no 2 (Sugi_40)</title>
         <author>sugiharti69</author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129677969</link>
         <description><![CDATA[<div>f(-1)=45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:34:56 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129677969</guid>
      </item>
      <item>
         <title>fitria (08)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129678014</link>
         <description><![CDATA[<div>2. f'(-1) = 45&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:34:58 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129678014</guid>
      </item>
      <item>
         <title>Mareta Nur a(13) </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129678289</link>
         <description><![CDATA[<div>2.f'(-1) =45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:35:10 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129678289</guid>
      </item>
      <item>
         <title>jawaban no.2 (azzahra/05)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679389</link>
         <description><![CDATA[<div>f(-1)=45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:35:52 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679389</guid>
      </item>
      <item>
         <title>fatikha/07</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679439</link>
         <description><![CDATA[<div>2. f(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:35:54 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679439</guid>
      </item>
      <item>
         <title>jawaban nomor 2</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679457</link>
         <description><![CDATA[<div>fatiha rizqi (06)<br>f'(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:35:55 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679457</guid>
      </item>
      <item>
         <title>nabata (15)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679675</link>
         <description><![CDATA[<div>2. 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:04 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679675</guid>
      </item>
      <item>
         <title>Aisyah putri (02)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679688</link>
         <description><![CDATA[<div>no 2. f(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:04 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679688</guid>
      </item>
      <item>
         <title>Salva nazwa (21)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679957</link>
         <description><![CDATA[<div>2. f(-1) =45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:15 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129679957</guid>
      </item>
      <item>
         <title>salsabila ismi (20)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680189</link>
         <description><![CDATA[<div>2) 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:19 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680189</guid>
      </item>
      <item>
         <title>jawaban no 2</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680461</link>
         <description><![CDATA[<div>tazkia (26)<br>f'(-1)= 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:30 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680461</guid>
      </item>
      <item>
         <title>aurel diorzika (04)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680465</link>
         <description><![CDATA[<div>2. f'(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:30 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680465</guid>
      </item>
      <item>
         <title>jawaban no 2 </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680501</link>
         <description><![CDATA[<div>ifah (10)<br>f(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:32 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680501</guid>
      </item>
      <item>
         <title>Jawaban no 2 Shofia(23) </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680542</link>
         <description><![CDATA[<div>= 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:34 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680542</guid>
      </item>
      <item>
         <title>Nadinda (18)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680601</link>
         <description><![CDATA[<div>2. f'(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:37 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680601</guid>
      </item>
      <item>
         <title>Jawaban no. 2</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680845</link>
         <description><![CDATA[<div>Septiana dini (22)<br>f'(-1)= 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:36:50 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129680845</guid>
      </item>
      <item>
         <title>Tasya Fazila (25)  jawaban no.2</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129682445</link>
         <description><![CDATA[<div><br>f'(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:37:57 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129682445</guid>
      </item>
      <item>
         <title>Nadilla (17)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129683186</link>
         <description><![CDATA[<div>2. f' (-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:38:27 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129683186</guid>
      </item>
      <item>
         <title>kireina nayla (12)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129684110</link>
         <description><![CDATA[<div>f'(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:39:05 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129684110</guid>
      </item>
      <item>
         <title>jawaban no 3</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129686977</link>
         <description><![CDATA[<div>ifah (10)<br>f'' (x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:41:05 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129686977</guid>
      </item>
      <item>
         <title>Komentar</title>
         <author>sugiharti69</author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129687037</link>
         <description><![CDATA[<div>Pinter semua.....<br>Sekarang yg&nbsp; no 3<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:41:08 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129687037</guid>
      </item>
      <item>
         <title>Jawaban no 3 Shofia(23) </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129688195</link>
         <description><![CDATA[<div>f(x) = (2x-1) ²(3x+5)&nbsp;<br>f(x) = (4x²-4x+1) (3x+5)&nbsp;<br>f'(x) = (8x-4) (3x+5) +(4x²-4x+1) (3)&nbsp;<br>f'(x) = 24x²+28x-20+(4x²-4x+1) (3)&nbsp;<br>f'(x) = 24x²+28x-20+12x²-12x+3<br>f'(x) = 36x²+16x-17<br>f''(x) = 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:42:01 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129688195</guid>
      </item>
      <item>
         <title>aurel diorzika (04)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129688249</link>
         <description><![CDATA[<div>3. f"(x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:42:03 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129688249</guid>
      </item>
      <item>
         <title>jawaban nomer 3</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129688586</link>
         <description><![CDATA[<div>fitria (08)&nbsp;<br>f"(x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:42:17 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129688586</guid>
      </item>
      <item>
         <title>aziz(28) </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129688810</link>
         <description><![CDATA[<div>2.f'(–1)=45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:42:27 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129688810</guid>
      </item>
      <item>
         <title>Salva (21)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129689592</link>
         <description><![CDATA[<div>3. f(x)=(2x-1)²(3x+5)<br><br>u = (2x-1)²; u' = 2(2x-1)x2 = 4(2x-1)<br>v = (3x+5); v' = 3<br>f'(x) = u.v' + u'.v<br>= (2x-1)².3 + 4(2x-1). (3x+5)<br>= 12x²-12x+3 + 24x²+28x-20<br>= 36x² + 16x-17<br>f"(x) = 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:43:03 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129689592</guid>
      </item>
      <item>
         <title>Jawaban no 3</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129689686</link>
         <description><![CDATA[<div>Mareta(13)&nbsp;<br>f''x=72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:43:07 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129689686</guid>
      </item>
      <item>
         <title>Nabilla Dzalfa Leyla (16)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129690067</link>
         <description><![CDATA[<div>No 2<br>f'(-1)=45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:43:22 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129690067</guid>
      </item>
      <item>
         <title>Nadinda (18) </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129690269</link>
         <description><![CDATA[<div>3. f''(x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:43:30 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129690269</guid>
      </item>
      <item>
         <title>jawaban no 3 (maretta/14)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129690641</link>
         <description><![CDATA[<div>f(x) = (2x - 1)² (3x + 5)<br>f(x) = 12x³ + 8x² - 17x + 5<br>f’(x) = 36x² + 16x - 17<br>f”(x) = 72 x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:43:46 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129690641</guid>
      </item>
      <item>
         <title>Nabilla Dzalfa Leyla (16)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129690652</link>
         <description><![CDATA[<div>No 3<br>f''(x)=72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:43:47 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129690652</guid>
      </item>
      <item>
         <title>Jawaban no 3</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129692092</link>
         <description><![CDATA[<div>fatiha rizqi (06)<br>f(x) = (2x-1)²(3x+5)<br><br></div><div>u = (2x-1)²&nbsp; u' = 2(2x-1).2&nbsp;= 4(2x-1)</div><div>v = (3x+5)&nbsp; v' = 3<br><br></div><div>f'(x) = u.v' + u'.v<br>= (2x-1)².3 + 4(2x-1).(3x+5)</div><div>= 12x²-12x+3 + 24x²+28x-20<br>= 36x² + 16x-17<br><br></div><div>f"(x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:44:49 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129692092</guid>
      </item>
      <item>
         <title>Nadilla (17)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129692198</link>
         <description><![CDATA[<div>3. F" (x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:44:54 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129692198</guid>
      </item>
      <item>
         <title>No 3</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129692656</link>
         <description><![CDATA[<div>fatikha/07<br>f(x)=(2x-1)²(3x+5)<br>u = (2x-1)²&nbsp;<br>u' = 2(2x-1)x2 = 4(2x-1)<br>v = (3x+5) &nbsp;<br>v' = 3<br>f'(x) = u.v' + u'.v<br>=&nbsp; (2x-1)² . 3 + 4(2x-1) . (3x+5)<br>= 12x²-12x+3 + 24x²+28x-20<br>= 36x² + 16x-17<br>f''(x) = 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:45:11 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129692656</guid>
      </item>
      <item>
         <title>aliefia/03</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129692717</link>
         <description><![CDATA[<div>f”(x) = 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:45:14 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129692717</guid>
      </item>
      <item>
         <title>Jawaban no. 2</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129694054</link>
         <description><![CDATA[<div>Septiana dini (22)<br>f''(x) = 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:46:12 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129694054</guid>
      </item>
      <item>
         <title>Jawaban no 3</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129695102</link>
         <description><![CDATA[<div>khairina natasya (11)<br>3. f''(x) = 72x + 16&nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:46:58 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129695102</guid>
      </item>
      <item>
         <title>Aisyah putri (02)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129695446</link>
         <description><![CDATA[<div>no 3. f(x)=(2x-1)²(3x+5)<br><br>u = (2x-1)²; u' = 2(2x-1)x2 = 4(2x-1)<br>v = (3x+5); v' = 3<br>f'(x) = u.v' + u'.v<br>= (2x-1)².3 + 4(2x-1). (3x+5)<br>= 12x²-12x+3 + 24x²+28x-20<br>= 36x² + 16x-17<br>f"(x) = 72x+16f(x)=(2x-1)²(3x+5)<br><br>u = (2x-1)²; u' = 2(2x-1)x2 = 4(2x-1)<br>v = (3x+5); v' = 3<br>f'(x) = u.v' + u'.v<br>= (2x-1)².3 + 4(2x-1). (3x+5)<br>= 12x²-12x+3 + 24x²+28x-20<br>= 36x² + 16x-17<br>f"(x) = 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:47:15 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129695446</guid>
      </item>
      <item>
         <title>tazkia/26</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129695680</link>
         <description><![CDATA[<div>f"(x)= 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:47:26 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129695680</guid>
      </item>
      <item>
         <title>jawaban no 3 (azzahra/05)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129696300</link>
         <description><![CDATA[<div>f(x)=(2x-1)²(3x+5)<br><br>u = (2x-1)²; u' = 2(2x-1)x2 = 4(2x-1)<br>v = (3x+5); v' = 3<br>f'(x) = u.v' + u'.v<br>= (2x-1)².3 + 4(2x-1). (3x+5)<br>= 12x²-12x+3 + 24x²+28x-20<br>= 36x² + 16x-17<br>f"(x) = 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:47:54 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129696300</guid>
      </item>
      <item>
         <title>charles/30</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129696647</link>
         <description><![CDATA[<div>f’(-1)=45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:48:09 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129696647</guid>
      </item>
      <item>
         <title>Yusuf Adhi K/37</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129697431</link>
         <description><![CDATA[<div>f'(-1)=45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:48:44 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129697431</guid>
      </item>
      <item>
         <title>Komentar no 3</title>
         <author>sugiharti69</author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129697820</link>
         <description><![CDATA[<div>Coba dilihat lagi lagi soal no 3, ditanyakan turunan kedua lho....<br>Proses nya ditulis saja yaa...</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:49:03 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129697820</guid>
      </item>
      <item>
         <title>jawaban no.3</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129699473</link>
         <description><![CDATA[<div>Tasya (25)<br><br>f''(x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:50:18 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129699473</guid>
      </item>
      <item>
         <title>kireina nayla (12) </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129700037</link>
         <description><![CDATA[<div>f"(x)= 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:50:42 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129700037</guid>
      </item>
      <item>
         <title>Mareta(13) </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129703032</link>
         <description><![CDATA[<div>3. f(x)=(2x-1)²(3x+5)<br><br>u = (2x-1)²; u' = 2(2x-1)x2 = 4(2x-1)<br>v = (3x+5); v' = 3<br>f'(x) = u.v' + u'.v<br>= (2x-1)².3 + 4(2x-1). (3x+5)<br>= 12x²-12x+3 + 24x²+28x-20<br>= 36x² + 16x-17<br>f"(x) = 72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:52:37 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129703032</guid>
      </item>
      <item>
         <title>charles/30</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129704370</link>
         <description><![CDATA[<div>f”(x)=72x+26</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:53:38 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129704370</guid>
      </item>
      <item>
         <title>Bu Sugi</title>
         <author>sugiharti69</author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129704816</link>
         <description><![CDATA[<div>Trimakasih nak.....siip semua...sampai bu Sugi keteteran mo koment yg mana dulu....<br>Insya allah akan bu Sugi koment ya setelah ini ....<br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:54:01 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129704816</guid>
      </item>
      <item>
         <title>Hidayat (31) </title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129707860</link>
         <description><![CDATA[<div>3. f"(x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:56:16 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129707860</guid>
      </item>
      <item>
         <title></title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129710488</link>
         <description><![CDATA[<div>reysifa nada (19)<br>jawaban no 2 <br>f(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:58:22 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129710488</guid>
      </item>
      <item>
         <title>salsabila ismi (20)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129711789</link>
         <description><![CDATA[<div>3)f‘‘(x)=72x+16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 00:59:29 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129711789</guid>
      </item>
      <item>
         <title>jawaban no 2</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129736508</link>
         <description><![CDATA[<div>ulaya (27)<br>f(-1) = 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 01:18:56 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129736508</guid>
      </item>
      <item>
         <title>jawaban no 3</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129759051</link>
         <description><![CDATA[<div>ulaya (27)<br>f"(x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-05 01:34:48 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2129759051</guid>
      </item>
      <item>
         <title>adelia (01)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2131688952</link>
         <description><![CDATA[<div>jawaban no 2<br>f'(-1)= 45</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-06 00:47:37 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2131688952</guid>
      </item>
      <item>
         <title>adelia (01)</title>
         <author></author>
         <link>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2131691556</link>
         <description><![CDATA[<div>jawaban no 3<br>3. f"(x) = 72x + 16</div>]]></description>
         <enclosure url="" />
         <pubDate>2022-04-06 00:49:35 UTC</pubDate>
         <guid>https://padlet.com/sugiharti69/k8ufacc8ed1sr0qx/wish/2131691556</guid>
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