2 ( - 6 \times ( 4 + 3 - 2 ) - 4 x - 2
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-8x-64
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-8x-64
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2\left(-6\left(7-2\right)-4x-2\right)
Add 4 and 3 to get 7.
2\left(-6\times 5-4x-2\right)
Subtract 2 from 7 to get 5.
2\left(-30-4x-2\right)
Multiply -6 and 5 to get -30.
2\left(-32-4x\right)
Subtract 2 from -30 to get -32.
-64-8x
Use the distributive property to multiply 2 by -32-4x.
2\left(-6\left(7-2\right)-4x-2\right)
Add 4 and 3 to get 7.
2\left(-6\times 5-4x-2\right)
Subtract 2 from 7 to get 5.
2\left(-30-4x-2\right)
Multiply -6 and 5 to get -30.
2\left(-32-4x\right)
Subtract 2 from -30 to get -32.
-64-8x
Use the distributive property to multiply 2 by -32-4x.
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}