Evaluate
\frac{4}{17}\approx 0.235294118
Factor
\frac{2 ^ {2}}{17} = 0.23529411764705882
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\frac{9\times 4}{51\times 3}
Divide \frac{9}{51} by \frac{3}{4} by multiplying \frac{9}{51} by the reciprocal of \frac{3}{4}.
\frac{4}{17}
Cancel out 3\times 3 in both numerator and denominator.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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