Mathematics
Junior High
Solved
この問題の27がどこからでてきたのかがわかりません😢本当に初歩的な問題で申し訳ないのですが解説頂けたら幸いです
(2) -a²b(-3a²bc²) ³
3
=-a²b×(-3)³ aºb³cº
=(-1) (-27)a²+6b¹+³c6
=27a³b¹c6
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