Evaluate
-\frac{\sqrt{3}}{3}\approx -0.577350269
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-\frac{3}{3\sqrt{3}}
Multiply \sqrt{3} and \sqrt{3} to get 3.
-\frac{3\sqrt{3}}{3\left(\sqrt{3}\right)^{2}}
Rationalize the denominator of \frac{3}{3\sqrt{3}} by multiplying numerator and denominator by \sqrt{3}.
-\frac{3\sqrt{3}}{3\times 3}
The square of \sqrt{3} is 3.
-\frac{\sqrt{3}}{3}
Cancel out 3 in both numerator and denominator.
Examples
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y = 3x + 4
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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
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Limits
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