SOLUTION: Please help with this problem, simplify: (3x^3y^-4)^3

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Question 115748: Please help with this problem, simplify: (3x^3y^-4)^3
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
(3x^3y^-4)^3
27x^9y^-12 or 27x^9/y^12
Ed