Evaluate
16\sqrt{7}\approx 42.332020977
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\sqrt{1600+192}
Calculate 40 to the power of 2 and get 1600.
\sqrt{1792}
Add 1600 and 192 to get 1792.
16\sqrt{7}
Factor 1792=16^{2}\times 7. Rewrite the square root of the product \sqrt{16^{2}\times 7} as the product of square roots \sqrt{16^{2}}\sqrt{7}. Take the square root of 16^{2}.
Examples
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Simultaneous equation
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Limits
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