SOLUTION: what is the 5th root of -64x^14y^20

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Question 547765: what is the 5th root of -64x^14y^20
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
what is the 5th root of
-64x^14y^20
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= -2^6*x^14*y^20
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5th root = (-2)*(x^2)*(y^4)*5th root of (2*x^4)
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= -2x^2y^4*(2x^4)^(1/5)
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Cheers,
Stan H.
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