Evaluate
200\sqrt{3}\approx 346.410161514
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\sqrt{160000-200^{2}}
Calculate 400 to the power of 2 and get 160000.
\sqrt{160000-40000}
Calculate 200 to the power of 2 and get 40000.
\sqrt{120000}
Subtract 40000 from 160000 to get 120000.
200\sqrt{3}
Factor 120000=200^{2}\times 3. Rewrite the square root of the product \sqrt{200^{2}\times 3} as the product of square roots \sqrt{200^{2}}\sqrt{3}. Take the square root of 200^{2}.
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