Evaluate
27\sqrt{10}\approx 85.381496825
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\sqrt{9\times 9^{2}\times 10}
Calculate 3 to the power of 2 and get 9.
\sqrt{9\times 81\times 10}
Calculate 9 to the power of 2 and get 81.
\sqrt{729\times 10}
Multiply 9 and 81 to get 729.
\sqrt{7290}
Multiply 729 and 10 to get 7290.
27\sqrt{10}
Factor 7290=27^{2}\times 10. Rewrite the square root of the product \sqrt{27^{2}\times 10} as the product of square roots \sqrt{27^{2}}\sqrt{10}. Take the square root of 27^{2}.
Examples
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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