Mathematics
Junior High
Solved
この3番の問題の解き方教えてください！！
次の式を展開しな
(1) (x+4)(x+5
(3)(3a+1) 2
(5) (a-9b)(2a
Answers
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この3番の問題の解き方教えてください！！
Users viewing this question
are also looking at these questions 😉
ありがとうございます！大好きです！