Evaluate
\frac{47}{17}\approx 2.764705882
Factor
\frac{47}{17} = 2\frac{13}{17} = 2.764705882352941
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\frac{\left(3\times 15+2\right)\times 15}{15\left(1\times 15+2\right)}
Divide \frac{3\times 15+2}{15} by \frac{1\times 15+2}{15} by multiplying \frac{3\times 15+2}{15} by the reciprocal of \frac{1\times 15+2}{15}.
\frac{2+3\times 15}{2+15}
Cancel out 15 in both numerator and denominator.
\frac{2+45}{2+15}
Multiply 3 and 15 to get 45.
\frac{47}{2+15}
Add 2 and 45 to get 47.
\frac{47}{17}
Add 2 and 15 to get 17.
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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 ) }
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\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
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