Evaluate
6\sqrt{5}\approx 13.416407865
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\frac{30\sqrt{5}}{\left(\sqrt{5}\right)^{2}}
Rationalize the denominator of \frac{30}{\sqrt{5}} by multiplying numerator and denominator by \sqrt{5}.
\frac{30\sqrt{5}}{5}
The square of \sqrt{5} is 5.
6\sqrt{5}
Divide 30\sqrt{5} by 5 to get 6\sqrt{5}.
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