Evaluate
15\sqrt{15}\approx 58.094750193
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3\times 5\sqrt{15}
Factor 375=5^{2}\times 15. Rewrite the square root of the product \sqrt{5^{2}\times 15} as the product of square roots \sqrt{5^{2}}\sqrt{15}. Take the square root of 5^{2}.
15\sqrt{15}
Multiply 3 and 5 to get 15.
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