Evaluate
\frac{512}{315}\approx 1.625396825
Factor
\frac{2 ^ {9}}{3 ^ {2} \cdot 5 \cdot 7} = 1\frac{197}{315} = 1.6253968253968254
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\frac{65536}{8!}
Calculate 4 to the power of 8 and get 65536.
\frac{65536}{40320}
The factorial of 8 is 40320.
\frac{512}{315}
Reduce the fraction \frac{65536}{40320} to lowest terms by extracting and canceling out 128.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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