Evaluate
125
Factor
5^{3}
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5^{2}\left(\sqrt{5}\right)^{2}
Expand \left(5\sqrt{5}\right)^{2}.
25\left(\sqrt{5}\right)^{2}
Calculate 5 to the power of 2 and get 25.
25\times 5
The square of \sqrt{5} is 5.
125
Multiply 25 and 5 to get 125.
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Limits
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