Evaluate
9
Factor
3^{2}
Share
Copied to clipboard
-\left(1+11-\left(6-12-\left(-3\times 9\right)\right)\right)
Add -3 and 4 to get 1.
-\left(12-\left(6-12-\left(-3\times 9\right)\right)\right)
Add 1 and 11 to get 12.
-\left(12-\left(-6-\left(-3\times 9\right)\right)\right)
Subtract 12 from 6 to get -6.
-\left(12-\left(-6-\left(-27\right)\right)\right)
Multiply -3 and 9 to get -27.
-\left(12-\left(-6+27\right)\right)
The opposite of -27 is 27.
-\left(12-21\right)
Add -6 and 27 to get 21.
-\left(-9\right)
Subtract 21 from 12 to get -9.
9
The opposite of -9 is 9.
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}