SOLUTION: a^2 b^-2 / a^-4 b^2 Simplify answer with only psitive exponents

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Question 288263: a^2 b^-2 / a^-4 b^2
Simplify answer with only psitive exponents
Answer by mananth(16946) About Me  (Show Source):
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a^2 b^-2 / a^-4 b^2

a^2 / b^2 / b^2/a^4
a^2/b^2 * a^4/b^2
= a^6 / b^4