Evaluate
9\sqrt{2}\approx 12.727922061
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3\sqrt{3}\sqrt{6}
Combine \sqrt{3} and 2\sqrt{3} to get 3\sqrt{3}.
3\sqrt{3}\sqrt{3}\sqrt{2}
Factor 6=3\times 2. Rewrite the square root of the product \sqrt{3\times 2} as the product of square roots \sqrt{3}\sqrt{2}.
3\times 3\sqrt{2}
Multiply \sqrt{3} and \sqrt{3} to get 3.
9\sqrt{2}
Multiply 3 and 3 to get 9.
Examples
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y = 3x + 4
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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