SOLUTION: i need 81^7/4 power simplified
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Algebra: Negative and Fractional exponents
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Question 33010
:
i need 81^7/4 power simplified
Answer by
stanbon(48569)
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The "7" means "the 7th power".
The "4" means " the 4th root".
So, 81^(7/4)=3^7= 2187
Cheers,
Stan H.
(