Evaluate
\frac{117}{17}\approx 6.882352941
Factor
\frac{3 ^ {2} \cdot 13}{17} = 6\frac{15}{17} = 6.882352941176471
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10-\frac{51+2}{17}
Multiply 3 and 17 to get 51.
10-\frac{53}{17}
Add 51 and 2 to get 53.
\frac{170}{17}-\frac{53}{17}
Convert 10 to fraction \frac{170}{17}.
\frac{170-53}{17}
Since \frac{170}{17} and \frac{53}{17} have the same denominator, subtract them by subtracting their numerators.
\frac{117}{17}
Subtract 53 from 170 to get 117.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
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y = 3x + 4
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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
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}