Mathematics
Senior High
Resolved
因数分解の問題です
(2)と(4)の問題の解き方を教えてください
(2) 2(x+3y)-(x+3y)-1
A4
A++=
(+-
(3)
(4)x2-(y-1)2
(3-1)6
(1)
(
Answers
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理解できました!
ありがとうございます!