SOLUTION: index of 3, -128x^9y^14/27

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Question 441390: index of 3, -128x^9y^14/27
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
index of 3, -128x^9y^14/27
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cbrt[-128*x^9*y^14/27]
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= cbrt(-64x^9*y^12/27)*cbrt[2y^2]
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= [-4x^3y^4/3]*cbrt(2y^2)
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Cheers,
Stan H.
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