Evaluate
460
Factor
2^{2}\times 5\times 23
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250-\left(-30\right)+30-\left(-40\right)+60-\left(-50\right)
Add 200 and 50 to get 250.
250+30+30-\left(-40\right)+60-\left(-50\right)
The opposite of -30 is 30.
280+30-\left(-40\right)+60-\left(-50\right)
Add 250 and 30 to get 280.
310-\left(-40\right)+60-\left(-50\right)
Add 280 and 30 to get 310.
310+40+60-\left(-50\right)
The opposite of -40 is 40.
350+60-\left(-50\right)
Add 310 and 40 to get 350.
410-\left(-50\right)
Add 350 and 60 to get 410.
410+50
The opposite of -50 is 50.
460
Add 410 and 50 to get 460.
Examples
Quadratic equation
{ 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}