Evaluate
1250\sqrt{2}\approx 1767.766952966
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2\sqrt{\frac{1562500}{2}}
Calculate 1250 to the power of 2 and get 1562500.
2\sqrt{781250}
Divide 1562500 by 2 to get 781250.
2\times 625\sqrt{2}
Factor 781250=625^{2}\times 2. Rewrite the square root of the product \sqrt{625^{2}\times 2} as the product of square roots \sqrt{625^{2}}\sqrt{2}. Take the square root of 625^{2}.
1250\sqrt{2}
Multiply 2 and 625 to get 1250.
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