Evaluate
240\sqrt{337}\approx 4405.814340165
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\sqrt{14745600+2160^{2}}
Calculate 3840 to the power of 2 and get 14745600.
\sqrt{14745600+4665600}
Calculate 2160 to the power of 2 and get 4665600.
\sqrt{19411200}
Add 14745600 and 4665600 to get 19411200.
240\sqrt{337}
Factor 19411200=240^{2}\times 337. Rewrite the square root of the product \sqrt{240^{2}\times 337} as the product of square roots \sqrt{240^{2}}\sqrt{337}. Take the square root of 240^{2}.
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