SOLUTION: Simplify: (w^7)^-3 . Write your answer without using negative exponents

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Question 38495: Simplify:
(w^7)^-3
.
Write your answer without using negative exponents
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
(w^7)^-3
=w^-21
=1/x^21
Cheers,
Stan H.