Mathematics
Senior High
Resolved
3番と4番の展開の仕方を教えてください!(><)
5 次の式を展開せよ。
(1) (a+26+3)(a+26-3)
(3) (αーb+4)(α-6+2)
→圏p.13
(2) (3x-2y-1)(3x-2y+1)
(4) (2x+3y-3)(2x+3y+6)
Answers
Were you able to resolve your confusion?
Users viewing this question
are also looking at these questions 😉
分かりました!ありがとうございます!!