Evaluate
70\sqrt{231}\approx 1063.90789075
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35\times 2\sqrt{231}
Factor 924=2^{2}\times 231. Rewrite the square root of the product \sqrt{2^{2}\times 231} as the product of square roots \sqrt{2^{2}}\sqrt{231}. Take the square root of 2^{2}.
70\sqrt{231}
Multiply 35 and 2 to get 70.
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