Mathematics
Senior High
Resolved
☆が付いてる問題、全て解き方を含めて教えて頂きたいです。
5 2 次の式を展開せよ。
(1) (2m+5)(m-2)
(3) (3-2x)(1+x)
(x²+2x+2)(x²-2x+2)
(x+1)(x²+1)(x+1)(x-1)
(x+4)(x+2)(x-1)(x-3)
→p. 13~
(2) (6a-5b)(6a+5b)(1)
(x-a+1) 2
(x+y-z)(x-y+2)
(x-1)(x+1)(x-2)(x+2)
有
M
1
10
10
Answers
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~
8991
117
詳説【数学Ⅰ】第二章 2次関数(後半)~最大・最小・不等式~
6131
25
数学ⅠA公式集
5737
20
詳説【数学Ⅰ】第二章 2次関数(前半)~関数とグラフ~
5156
18
