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OpenStudy (anonymous):
Simplify the expression: (4xy)-2
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OpenStudy (unklerhaukus):
\[(4xy)-2=2(2xy-1)\]
OpenStudy (anonymous):
would the answer be 16x squared y squared
OpenStudy (unklerhaukus):
\[(4xy)^{-2}=\left(\frac{1}{16x^2y^2}\right)^{-1}=16x^2y^2\]
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