Evaluate
\frac{83}{9}\approx 9.222222222
Factor
\frac{83}{3 ^ {2}} = 9\frac{2}{9} = 9.222222222222221
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\frac{17+9+9+9+9+10+10+10}{9}
Add 9 and 8 to get 17.
\frac{26+9+9+9+10+10+10}{9}
Add 17 and 9 to get 26.
\frac{35+9+9+10+10+10}{9}
Add 26 and 9 to get 35.
\frac{44+9+10+10+10}{9}
Add 35 and 9 to get 44.
\frac{53+10+10+10}{9}
Add 44 and 9 to get 53.
\frac{63+10+10}{9}
Add 53 and 10 to get 63.
\frac{73+10}{9}
Add 63 and 10 to get 73.
\frac{83}{9}
Add 73 and 10 to get 83.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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}