SOLUTION: Evaluate: (x^-2-y^-1)^-2
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Question 128431: Evaluate: (x^-2-y^-1)^-2
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Evaluate: (x^-2-y^-1)^-2
Multiply the separate exponents to get:
= x^4-y^2
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Cheers,
Stan H.
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