Evaluate
\frac{164}{13}\approx 12.615384615
Factor
\frac{2 ^ {2} \cdot 41}{13} = 12\frac{8}{13} = 12.615384615384615
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\frac{4\times 41}{13}
Express 4\times \frac{41}{13} as a single fraction.
\frac{164}{13}
Multiply 4 and 41 to get 164.
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
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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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