Evaluate
15\sqrt{6}\approx 36.742346142
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\sqrt{1800\times 0.75\times 1}
Multiply 30 and 60 to get 1800.
\sqrt{1350\times 1}
Multiply 1800 and 0.75 to get 1350.
\sqrt{1350}
Multiply 1350 and 1 to get 1350.
15\sqrt{6}
Factor 1350=15^{2}\times 6. Rewrite the square root of the product \sqrt{15^{2}\times 6} as the product of square roots \sqrt{15^{2}}\sqrt{6}. Take the square root of 15^{2}.
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