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Art of Problem Solving
AoPS Academy
AoPS Academy
Small live classes for advanced math
and language arts learners in grades 2-12.
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and language arts learners in grades 2-12.
![$(-\frac{1}{125})^{-\frac{2}{3}}=(-125)^{\frac{2}{3}}=(-125^{\frac{1}{3}})^2=(\sqrt[3]{-125})^2=(-5)^2=\boxed{25}$](http://latex.artofproblemsolving.com/4/1/b/41b7d651ca61667b23ed432c2274d740c49e7bc8.png)
Art of Problem Solving is an
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