SOLUTION: 1. Simplify and evaluate: (x^3 y^-4/5x^6 y^-8 z^0)3 Show steps

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Question 181240: 1. Simplify and evaluate:
(x^3 y^-4/5x^6 y^-8 z^0)3
Show steps
Answer by eperette(173) About Me  (Show Source):
You can put this solution on YOUR website!
1. I assume the last 3 should be an exponent
(x^3 y^-4/5x^6 y^-8 z^0)^3
(x^(3+6)y^(-4/5+-8)z^0)^3
(x^9y^(-44/5)z^0)^3
(x^9y^(-44/5)*1)^3
or
(x^9y(-44/5))^3
x^(9*3)y^(-44/5 * 3)
x^(27)y^(-132/5)
(x^27)/(y^(-132/5))