Evaluate
-8\sqrt{8186}\approx -723.812130321
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-8\sqrt{8186}
Factor 523904=8^{2}\times 8186. Rewrite the square root of the product \sqrt{8^{2}\times 8186} as the product of square roots \sqrt{8^{2}}\sqrt{8186}. Take the square root of 8^{2}.
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