Evaluate
\frac{4\sqrt{70}}{35}\approx 0.956182887
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\frac{4\sqrt{70}}{35}
Factor 1120=4^{2}\times 70. Rewrite the square root of the product \sqrt{4^{2}\times 70} as the product of square roots \sqrt{4^{2}}\sqrt{70}. Take the square root of 4^{2}.
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