Evaluate
-218
Factor
-218
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-34-23-56-27-65-\left(-12\right)-8-17
Subtract 23 from -11 to get -34.
-57-56-27-65-\left(-12\right)-8-17
Subtract 23 from -34 to get -57.
-113-27-65-\left(-12\right)-8-17
Subtract 56 from -57 to get -113.
-140-65-\left(-12\right)-8-17
Subtract 27 from -113 to get -140.
-205-\left(-12\right)-8-17
Subtract 65 from -140 to get -205.
-205+12-8-17
The opposite of -12 is 12.
-193-8-17
Add -205 and 12 to get -193.
-201-17
Subtract 8 from -193 to get -201.
-218
Subtract 17 from -201 to get -218.
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}