Evaluate
10
Factor
2\times 5
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6\left(9+10\right)-\left(\frac{119}{7}-4\right)\times 8
Multiply 3 and 3 to get 9. Multiply 2 and 5 to get 10.
6\times 19-\left(\frac{119}{7}-4\right)\times 8
Add 9 and 10 to get 19.
114-\left(\frac{119}{7}-4\right)\times 8
Multiply 6 and 19 to get 114.
114-\left(17-4\right)\times 8
Divide 119 by 7 to get 17.
114-13\times 8
Subtract 4 from 17 to get 13.
114-104
Multiply 13 and 8 to get 104.
10
Subtract 104 from 114 to get 10.
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}