asked 179k views
1 vote
Simplify
(5ab^2-4ab 7a^2b) (ab )^-1

1 Answer

4 votes

(5ab^2-4ab+7a^2b) (ab )^(-1 )=(5ab^2-4ab+7a^2b) a^(-1)b^(-1)\\\\=\boxed{5b-4+7a}
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User Swuk
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