Mathematics
Mathematics, 24.02.2021 01:00, kacaria

A^3=5 b^3=4 Find value of (ab^2)^-3

I seem to get 400 every time.
(ab)^(2*-3)= ab^-6 = -5*-5*-4*-4=400

answer
Answers: 1

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A^3=5 b^3=4 Find value of (ab^2)^-3

I seem to get 400 every time.
(ab)^(2*-3)= ab...

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