Evaluate
\frac{175}{242}\approx 0.723140496
Factor
\frac{5 ^ {2} \cdot 7}{2 \cdot 11 ^ {2}} = 0.7231404958677686
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\frac{10\times 35}{22^{2}}
Cancel out 2 in both numerator and denominator.
\frac{350}{22^{2}}
Multiply 10 and 35 to get 350.
\frac{350}{484}
Calculate 22 to the power of 2 and get 484.
\frac{175}{242}
Reduce the fraction \frac{350}{484} to lowest terms by extracting and canceling out 2.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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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