Evaluate
4\left(x-164\right)
Factor
4\left(x-164\right)
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-512-2\times 8^{2}+4x-8-8
Calculate 8 to the power of 3 and get 512.
-512-2\times 64+4x-8-8
Calculate 8 to the power of 2 and get 64.
-512-128+4x-8-8
Multiply 2 and 64 to get 128.
-640+4x-8-8
Subtract 128 from -512 to get -640.
-648+4x-8
Subtract 8 from -640 to get -648.
-656+4x
Subtract 8 from -648 to get -656.
4\left(-164+x\right)
Factor out 4.
x-164
Consider -128-32+x-2-2. Multiply and combine like terms.
4\left(x-164\right)
Rewrite the complete factored expression.
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}