Evaluate
2\sqrt{1182}\approx 68.760453751
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2\sqrt{1182}
Factor 4728=2^{2}\times 1182. Rewrite the square root of the product \sqrt{2^{2}\times 1182} as the product of square roots \sqrt{2^{2}}\sqrt{1182}. Take the square root of 2^{2}.
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