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      <title>POLA BILANGAN 1 KELAS 8C by Tatin Yuliatin</title>
      <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0</link>
      <description>LATIHAN SOAL</description>
      <language>en-us</language>
      <pubDate>2021-07-29 15:53:20 UTC</pubDate>
      <lastBuildDate>2021-09-13 15:21:03 UTC</lastBuildDate>
      <webMaster>hello@padlet.com</webMaster>
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      <item>
         <title>SOAL LATIHAN</title>
         <author>tatinyuliatin</author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667435278</link>
         <description><![CDATA[<div>Perhatikan Pola barisan bilangan : 2, 5, 8, ...<br>Tentukan:<br>a.&nbsp; Suku ke-4 (U4)dan ke 5 (U5)<br>b.&nbsp; Persamaan/rumus suku ke-n (Un)<br>c.&nbsp; Tentukan suku ke-50 (U50)<br>JAWAB:<br>A. Suku ke-4 = U4 = 11 &nbsp;<br>&nbsp; &nbsp; Suku ke-5 = U5 = 14<br><br><br></div>]]></description>
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         <pubDate>2021-08-03 04:30:49 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667435278</guid>
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      <item>
         <title>JAWABAN BU TATIN (SEBAGAI CONTOH)</title>
         <author>tatinyuliatin</author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667444540</link>
         <description><![CDATA[<div>2, 5, 8, ....<br>a.&nbsp; Suku ke-4 = U4 = 11<br>&nbsp; &nbsp; &nbsp;suku ke-5&nbsp; = U5 = 14<br>b.&nbsp; 2, 5, 8, ...<br>&nbsp; &nbsp; &nbsp;bedanya/selisihnya adalah 3, maka merupakan&nbsp;<br>&nbsp; &nbsp; &nbsp; kelipatan 3.<br>&nbsp; &nbsp; &nbsp;jadi U1 = 2 = 3 . 1 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; U2 = 5 = 3 . 2 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; U3 = 8 = 3 . 3 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; .<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; '.<br>&nbsp; &nbsp; Jadi Un = 3 . n - 1 = 3n - 1<br>c.&nbsp; Un = 3n -1<br>&nbsp; &nbsp; &nbsp;U50 = 3 . 50 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 150 - 1<br>             = 149<br><br><br></div>]]></description>
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         <pubDate>2021-08-03 04:40:36 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667444540</guid>
      </item>
      <item>
         <title>Fina Nailatul izzah</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667470100</link>
         <description><![CDATA[<div>Barisan bilangan 2,5,8...<br>Selisihnya 3<br>Un= 3.n-1<br><br>U4= 3.4-1<br>&nbsp; &nbsp; &nbsp;= 12-1<br>&nbsp; &nbsp; &nbsp;= 11<br><br>U5= 3.5-1<br>&nbsp; &nbsp; &nbsp;= 15-1<br>&nbsp; &nbsp; &nbsp;= 14<br><br>U50= 3.50-1<br>&nbsp; &nbsp; &nbsp; &nbsp;= 150-1<br>&nbsp; &nbsp; &nbsp; &nbsp;= 149<br><br>Persamaan (rumus suku ke -n) dari barisan bilangan 2,5,8...&nbsp;<br>Adalah Un= 3n-1</div>]]></description>
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         <pubDate>2021-08-03 05:06:56 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667470100</guid>
      </item>
      <item>
         <title>Nama : Mohammad Amril Saputra</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667480099</link>
         <description><![CDATA[<div>Kelas 8C<br>Absen 27<br><br>Suku U4 11 dan Suku U5 14<br>Suku U50 149<br>Rumus 3n - 1</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-03 05:17:55 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667480099</guid>
      </item>
      <item>
         <title>Rocalita putri alzandari</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667492370</link>
         <description><![CDATA[<div>A.suku ke-4=11<br>suku ke-5=14<br><br>B.rumus=3n-1<br><br>C.suku ke-50=149</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-03 05:32:49 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667492370</guid>
      </item>
      <item>
         <title>Ratu shofia nurazizah no.absen 36</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667504867</link>
         <description><![CDATA[<div>barisan bilangan : 2, 5, 8<br>a. U4= 4.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;12-1= 11<br>&nbsp; &nbsp; &nbsp;U5= 5.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;15-1= 14<br>b. rumus Un=3n-1<br>c. U50= 50.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 150-1= 149</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-03 05:48:37 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667504867</guid>
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      <item>
         <title>Ratu Gadis Andini Setiahati ♡        no absen.35</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667524697</link>
         <description><![CDATA[<div>jawaban<br>2,5,8<br>a. U4=4.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;=12-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;=11<br>&nbsp; &nbsp; &nbsp;<br>&nbsp; &nbsp; &nbsp;U5=5.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =15-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =14<br><br>b. un = 3n-1<br><br>c. U50=50.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;=150-1<br>           =149</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-03 06:13:06 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667524697</guid>
      </item>
      <item>
         <title>Nama : Laras Mustika Putri </title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667733716</link>
         <description><![CDATA[<div>jawaban :<br>&nbsp;<br>A. U4 = 4.3 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 12 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 11<br>&nbsp; &nbsp; &nbsp;<br>&nbsp; &nbsp; U5 = 5.3 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 15 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 14<br><br>B. Un = 3.n - 1 = 3n - 1<br><br>C. Un = 3n - 1<br>&nbsp; &nbsp; &nbsp;U50 = 3.50 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 150 - 1<br>             = 149<br><br></div>]]></description>
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         <pubDate>2021-08-03 11:35:27 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667733716</guid>
      </item>
      <item>
         <title>Nama: Resfathi Nur Rizki</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667784211</link>
         <description><![CDATA[<div>Kelas:8c<br>No absen: 37<br><br>A. Suku ke-4 (u4) adalah 11.<br>&nbsp; &nbsp; &nbsp;Suku ke-5 (u5) adalah 14.<br><br>B. Persamaan/ rumus suku ke-n (un) dari barisan bilangan 2,5,8,...&nbsp;<br>Adalah 3n - 1.<br><br>C. Suku ke-50 (u50) adalah<br>U50= 3 x 50 - 1<br>&nbsp; = 150 - 1<br>= 149&nbsp;<br>Jadi suku ke- 50 (u50) adalah 149.<br>&nbsp; &nbsp; &nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-03 12:52:31 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667784211</guid>
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      <item>
         <title>jawaban : A. U4 = 4.3 - 1           = 12 - 1           = 11         U5 = 5.3 - 1          = 15 - 1          = 14B. Un = 3.n - 1 = 3n - 1C. Un = 3n - 1     U50 = 3.50 - 1             = 150 - 1             = 149</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667822520</link>
         <description><![CDATA[<div>Adly Zaidan Zidna Fanny<br>No. Absen: 01<br>Kelas: 8C</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-03 13:33:11 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667822520</guid>
      </item>
      <item>
         <title>Andini , no.absen 06 ( kelas 8C</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667956912</link>
         <description><![CDATA[<div>Jawaban :&nbsp;<br><br>A.) U4 = 2 = 1, 1 - 1&nbsp;<br>&nbsp;= 8 = 1&nbsp;<br>= 7 = 1 - 7&nbsp;<br>= 6&nbsp;<br>~ U5 = 8 = 1 , 1 - 1&nbsp;<br>= 40 = 1 - 40&nbsp;<br>= 39&nbsp;<br><br>B.) Barisan bilangan 2 , 5 , 8 ,... Adalah Un = 1.n - 1&nbsp;<br><br>C.) Un = 2n - 1 .n = 50 &nbsp;<br>U.50 = 2 .n 50 - 1&nbsp;<br>U.50 = 99&nbsp;<br>Jadi suku ke 50 adalah ( 99 )&nbsp;<br><br>"Jawab "<br><br>A.] U4 = 5 =&nbsp; 1 &nbsp; 1 - 1&nbsp;<br>U4 = 20 = 1 -1<br>U4 = 18&nbsp;<br>~~~~~~<br>U5 = 2 = 1 1-1&nbsp;<br>U5 = 9 = 1 - 1&nbsp;<br>U5 = 7&nbsp;<br><br>Nama : Andini&nbsp;<br>Kelas : 8C&nbsp;<br>No.absen : 06&nbsp;<br>Tanggal : 3 - 8 - 2021 ( Selasa , Agustus ).<br><br><br></div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-03 15:46:55 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1667956912</guid>
      </item>
      <item>
         <title>Nama : zahida azkia oktaviani kelas : 8c</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1668260094</link>
         <description><![CDATA[<div>1. perhatikan garis barisan bilangan :<br>2 , 5 , 8&nbsp;<br>Tentukan suku ke-4 dan suku ke-5&nbsp;<br>Jawaban :&nbsp;<br>a. U4 = 4 = 3 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 12 - 1&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 11<br>&nbsp; &nbsp; U5 = 5 = 3 - 1&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; = 15 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; =&nbsp; 14<br>b. Persamaan / rumus suku ke-n (Un)<br>&nbsp; &nbsp; Jawaban : Un = 3n - 1<br>c. tentukan suku ke - 50 (U50)&nbsp;<br>&nbsp; &nbsp; Jawab : Un = 3n - 1&nbsp;<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;U50 = 3.50 - 1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;= 150 - 1&nbsp;<br>                         = 149 </div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-03 23:50:45 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1668260094</guid>
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      <item>
         <title>LIA AMELIA FEBRIYANI. 8C</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1668322904</link>
         <description><![CDATA[<div>JAWAB :<br>pola bilangan :<br>&nbsp;2, 5, 8<br>a. U4= 4.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;12-1= 11<br>&nbsp; &nbsp; &nbsp;U5= 5.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;15-1= 14<br><br>b. rumus Un=3n-1<br><br>c. U50= 50.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 150-1= 149</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-04 01:04:14 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1668322904</guid>
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      <item>
         <title>Moch Bil&#39;kaf Ramadhan</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1671966963</link>
         <description><![CDATA[<div>8C no.absen 26<br><br>a). 2, 5, 8, ...11, ...14<br>&nbsp; &nbsp; U1=2<br>&nbsp; &nbsp; U2=5<br>&nbsp; &nbsp; U3=8<br>&nbsp; &nbsp; U4=11<br>&nbsp; &nbsp; U5=14<br>Jadi suku ke-4 dan ke-5 adalah U4=11 dan U5=14<br><br>b). U1=2&nbsp; =(3×1)-1 =3-1<br>&nbsp; &nbsp; &nbsp;U2=5&nbsp; =(3×2)-1 =6-1<br>&nbsp; &nbsp; &nbsp;U3=8&nbsp; =(3×3)-1 =9-1<br>&nbsp; &nbsp; &nbsp;U4=11 =(3×4)-1 =12-1<br>&nbsp; &nbsp; &nbsp;U5=14 =(3×5)-1 =15-1<br>&nbsp; &nbsp; &nbsp;Un=3.n-1<br>&nbsp; &nbsp; &nbsp; Un=3n-1<br>Jadi persamaan rumus suku ke-n adalah:<br>Un=3n-1<br><br>c). n=50<br>&nbsp; &nbsp; &nbsp;Un=3n-1<br>&nbsp; &nbsp; &nbsp;U50=(3×50)-1<br>&nbsp; &nbsp; &nbsp;U50=150-1 = 149<br>Jadi suku ke-50 adalah U50=149<br>&nbsp; &nbsp; &nbsp;</div>]]></description>
         <enclosure url="" />
         <pubDate>2021-08-08 08:32:50 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1671966963</guid>
      </item>
      <item>
         <title>Mona wesmulyani 28</title>
         <author></author>
         <link>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1736478726</link>
         <description><![CDATA[<div>a.suku ke-4:u4:4.3<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;12-1:11<br>&nbsp;Suku ke-5:u5:5.3-1<br>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 15-1:14<br>b.rumus un :3n-1<br>c.suku ke- 50 :149</div>]]></description>
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         <pubDate>2021-09-13 15:21:03 UTC</pubDate>
         <guid>https://padlet.com/tatinyuliatin/s43vsqufvdgooti0/wish/1736478726</guid>
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