Evaluate
75\sqrt{10}\approx 237.170824513
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15\times 5\sqrt{10}
Factor 250=5^{2}\times 10. Rewrite the square root of the product \sqrt{5^{2}\times 10} as the product of square roots \sqrt{5^{2}}\sqrt{10}. Take the square root of 5^{2}.
75\sqrt{10}
Multiply 15 and 5 to get 75.
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