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Simplify the expression (3x^2y^-3)^3/27(xy)^-9 . The simplified expression is________ . PLEASE HELP
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Simplify the expression (3x^2y^-3)^3/27(xy)^-9 . The simplified expression is________ . PLEASE HELP

User Samuel Phan
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((3x^(2)y^(-3))^(3))/(27(xy)^(-9)) = (3^(3))/(27)* x^(2* 3-(-9))y^(-3* 3-(-9))} = x^(15)
User Kaza
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