- 128 - ( - 144 ) | - 1 - 65 + 6
Evaluate
8512
Factor
2^{6}\times 7\times 19
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-128-\left(-144|-66+6|\right)
Subtract 65 from -1 to get -66.
-128-\left(-144|-60|\right)
Add -66 and 6 to get -60.
-128-\left(-144\times 60\right)
The absolute value of a real number a is a when a\geq 0, or -a when a<0. The absolute value of -60 is 60.
-128-\left(-8640\right)
Multiply -144 and 60 to get -8640.
-128+8640
The opposite of -8640 is 8640.
8512
Add -128 and 8640 to get 8512.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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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}