Evaluate
10\sqrt{6}\approx 24.494897428
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2\times 3\sqrt{6}+4\sqrt{6}
Factor 54=3^{2}\times 6. Rewrite the square root of the product \sqrt{3^{2}\times 6} as the product of square roots \sqrt{3^{2}}\sqrt{6}. Take the square root of 3^{2}.
6\sqrt{6}+4\sqrt{6}
Multiply 2 and 3 to get 6.
10\sqrt{6}
Combine 6\sqrt{6} and 4\sqrt{6} to get 10\sqrt{6}.
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