Evaluate
\frac{392}{15}\approx 26.133333333
Factor
\frac{2 ^ {3} \cdot 7 ^ {2}}{3 \cdot 5} = 26\frac{2}{15} = 26.133333333333333
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\frac{9.8}{5\times 0.075}
Multiply 2 and 0.5 to get 1.
\frac{9.8}{0.375}
Multiply 5 and 0.075 to get 0.375.
\frac{9800}{375}
Expand \frac{9.8}{0.375} by multiplying both numerator and the denominator by 1000.
\frac{392}{15}
Reduce the fraction \frac{9800}{375} to lowest terms by extracting and canceling out 25.
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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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