Evaluate
22\sqrt{1270}\approx 784.015305973
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22\sqrt{1270}
Factor 614680=22^{2}\times 1270. Rewrite the square root of the product \sqrt{22^{2}\times 1270} as the product of square roots \sqrt{22^{2}}\sqrt{1270}. Take the square root of 22^{2}.
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