Evaluate
6\sqrt{10}\approx 18.973665961
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\sqrt{360}
Multiply 18 and 20 to get 360.
6\sqrt{10}
Factor 360=6^{2}\times 10. Rewrite the square root of the product \sqrt{6^{2}\times 10} as the product of square roots \sqrt{6^{2}}\sqrt{10}. Take the square root of 6^{2}.
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