Evaluate
12\sqrt{2}\approx 16.970562748
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2\sqrt{6}\sqrt{2}\sqrt{6}
Factor 12=6\times 2. Rewrite the square root of the product \sqrt{6\times 2} as the product of square roots \sqrt{6}\sqrt{2}.
2\times 6\sqrt{2}
Multiply \sqrt{6} and \sqrt{6} to get 6.
12\sqrt{2}
Multiply 2 and 6 to get 12.
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