Evaluate
48
Factor
2^{4}\times 3
Share
Copied to clipboard
9\left(-4\right)+8\left(6-3-\left(-8\right)\right)-4
Calculate 3 to the power of 2 and get 9.
-36+8\left(6-3-\left(-8\right)\right)-4
Multiply 9 and -4 to get -36.
-36+8\left(3-\left(-8\right)\right)-4
Subtract 3 from 6 to get 3.
-36+8\left(3+8\right)-4
The opposite of -8 is 8.
-36+8\times 11-4
Add 3 and 8 to get 11.
-36+88-4
Multiply 8 and 11 to get 88.
52-4
Add -36 and 88 to get 52.
48
Subtract 4 from 52 to get 48.
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}