Evaluate
24\sqrt{53}-30\sqrt{15}\approx 58.533136957
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24\sqrt{53}-30\sqrt{15}
Factor 13500=30^{2}\times 15. Rewrite the square root of the product \sqrt{30^{2}\times 15} as the product of square roots \sqrt{30^{2}}\sqrt{15}. Take the square root of 30^{2}.
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