Evaluate
15\sqrt{5}\approx 33.541019662
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\sqrt{1125}
Multiply 9 and 125 to get 1125.
15\sqrt{5}
Factor 1125=15^{2}\times 5. Rewrite the square root of the product \sqrt{15^{2}\times 5} as the product of square roots \sqrt{15^{2}}\sqrt{5}. Take the square root of 15^{2}.
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