Evaluate
6
Factor
2\times 3
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\frac{6\sqrt{2}}{\left(\sqrt{2}\right)^{2}}\times \frac{2}{\sqrt{2}}
Rationalize the denominator of \frac{6}{\sqrt{2}} by multiplying numerator and denominator by \sqrt{2}.
\frac{6\sqrt{2}}{2}\times \frac{2}{\sqrt{2}}
The square of \sqrt{2} is 2.
3\sqrt{2}\times \frac{2}{\sqrt{2}}
Divide 6\sqrt{2} by 2 to get 3\sqrt{2}.
3\sqrt{2}\times \frac{2\sqrt{2}}{\left(\sqrt{2}\right)^{2}}
Rationalize the denominator of \frac{2}{\sqrt{2}} by multiplying numerator and denominator by \sqrt{2}.
3\sqrt{2}\times \frac{2\sqrt{2}}{2}
The square of \sqrt{2} is 2.
3\sqrt{2}\sqrt{2}
Cancel out 2 and 2.
3\times 2
Multiply \sqrt{2} and \sqrt{2} to get 2.
6
Multiply 3 and 2 to get 6.
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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