Mathematics
Senior High
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数学Bでやる漸化式です！⑸と⑹の解き方がわからないので、わかる方いたらお願いします！
(5) a₁=2, an+1=an+2n²+n
(6) a₁=2, an+1=an-3"
-27
(5) an
(6) an=
4n³-3n²-n+12
6
7-3"
2
16-1"
Answers
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本当にありがとうございます！助かります！