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Simplify (m^(-2/3)n^(3/4))^3

Simplify (m^(-2/3)n^(3/4))^3-example-1
User Sejin
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1 Answer

4 votes
[(m^(-2/3) n^(3/4)]^3
= m^(-2/3 * 3) n^(3/4 * 3)
= m^-2 n^(9/4)
= n^(9/4) / m^2

answer is C.
n^9/4
--------
m^2
User Ramil Amerzyanov
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7.3k points