Mathematics
Senior High
17の(2)と(3)を教えてください！
(1) (x-1)(x+x3+x²+x+1)
b²
□ 17 次の式を展開せよ。
4
(c)
*(2) (x³-2x²+2x-1)(x+2x²+2x+1)
*(3) (x+2y-1)(x2-2xy+4y²+x+2y+1)
Answers
No answer yet
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
Recommended
詳説【数学Ⅰ】第一章 数と式～整式・実数・不等式～
8989
117
詳説【数学Ⅰ】第二章 ２次関数（後半）～最大・最小・不等式～
6130
25
詳説【数学Ａ】第１章 個数の処理（集合・場合の数・順列組合）
6118
51
詳説【数学Ａ】第２章 確率
5864
24