SOLUTION: Cube root of -64xy^3 / 108x^2y^-9 I am having trouble with this! Can you help?

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Question 847110: Cube root of -64xy^3 / 108x^2y^-9 I am having trouble with this! Can you help?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

x%5Em%2Fx%5En=x%5E%28m-n%29

%28%28-64%29%2F108%29x%5E%281-2%29y%5E%283-%28-9%29%29   will let You finish it Up