Evaluate
10\left(\sqrt{5}+50\right)\approx 522.360679775
Factor
10 {(\sqrt{5} + 50)} = 522.360679775
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10\sqrt{5}+500
Factor 500=10^{2}\times 5. Rewrite the square root of the product \sqrt{10^{2}\times 5} as the product of square roots \sqrt{10^{2}}\sqrt{5}. Take the square root of 10^{2}.
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