Mathematics
Senior High

解き方教えてください。

Answers

a^2b ab^2 b^2c bc^2 c^2a ca^2 3abc
=(b c)a^2 (b^2 c^2 2bc)a bc(b c) abc
=(b c)a^2 a(b c)^2 bc(b c) abc
=(b c){a^2 a(b c) bc} abc
=(b c)(a b)(a c) abc

馬鹿な自分にはこれくらいしかわかりません笑
中途半端でごめんなさい…

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