Evaluate
1318
Factor
2\times 659
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158+569-399+839-549+6450-5750
Subtract 291 from 449 to get 158.
727-399+839-549+6450-5750
Add 158 and 569 to get 727.
328+839-549+6450-5750
Subtract 399 from 727 to get 328.
1167-549+6450-5750
Add 328 and 839 to get 1167.
618+6450-5750
Subtract 549 from 1167 to get 618.
7068-5750
Add 618 and 6450 to get 7068.
1318
Subtract 5750 from 7068 to get 1318.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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}