Evaluate
\frac{252}{13}\approx 19.384615385
Factor
\frac{2 ^ {2} \cdot 3 ^ {2} \cdot 7}{13} = 19\frac{5}{13} = 19.384615384615383
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\frac{65+5}{13}+\frac{5\times 11+99}{11}
Multiply 5 and 13 to get 65.
\frac{70}{13}+\frac{5\times 11+99}{11}
Add 65 and 5 to get 70.
\frac{70}{13}+\frac{55+99}{11}
Multiply 5 and 11 to get 55.
\frac{70}{13}+\frac{154}{11}
Add 55 and 99 to get 154.
\frac{70}{13}+14
Divide 154 by 11 to get 14.
\frac{70}{13}+\frac{182}{13}
Convert 14 to fraction \frac{182}{13}.
\frac{70+182}{13}
Since \frac{70}{13} and \frac{182}{13} have the same denominator, add them by adding their numerators.
\frac{252}{13}
Add 70 and 182 to get 252.
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
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\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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