Evaluate
4\sqrt{3}\approx 6.92820323
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\sqrt{4}\sqrt{4}\sqrt{3}
Factor 12=4\times 3. Rewrite the square root of the product \sqrt{4\times 3} as the product of square roots \sqrt{4}\sqrt{3}.
4\sqrt{3}
Multiply \sqrt{4} and \sqrt{4} to get 4.
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