Evaluate
30\sqrt{14}\approx 112.249721603
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\sqrt{12600}
Subtract 2400 from 15000 to get 12600.
30\sqrt{14}
Factor 12600=30^{2}\times 14. Rewrite the square root of the product \sqrt{30^{2}\times 14} as the product of square roots \sqrt{30^{2}}\sqrt{14}. Take the square root of 30^{2}.
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