Evaluate
4\sqrt{158}\approx 50.27922036
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\sqrt{2528}
Multiply 4 and 632 to get 2528.
4\sqrt{158}
Factor 2528=4^{2}\times 158. Rewrite the square root of the product \sqrt{4^{2}\times 158} as the product of square roots \sqrt{4^{2}}\sqrt{158}. Take the square root of 4^{2}.
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