( 2 - [ 5 x ( 4 - 5 ) ] - ( - 2 ) ] - 3 x ( - 2 ) =
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11x+4
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11x+4
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2-5x\left(-1\right)-\left(-2\right)-3x\left(-2\right)
Subtract 5 from 4 to get -1.
2-\left(-5x\right)-\left(-2\right)-3x\left(-2\right)
Multiply 5 and -1 to get -5.
2+5x-\left(-2\right)-3x\left(-2\right)
The opposite of -5x is 5x.
2+5x+2-3x\left(-2\right)
The opposite of -2 is 2.
2\times 2+5x-3x\left(-2\right)
Combine 2 and 2 to get 2\times 2.
2\times 2+5x-\left(-6x\right)
Multiply 3 and -2 to get -6.
2\times 2+5x+6x
The opposite of -6x is 6x.
4+5x+6x
Multiply 2 and 2 to get 4.
4+11x
Combine 5x and 6x to get 11x.
2-5x\left(-1\right)-\left(-2\right)-3x\left(-2\right)
Subtract 5 from 4 to get -1.
2-\left(-5x\right)-\left(-2\right)-3x\left(-2\right)
Multiply 5 and -1 to get -5.
2+5x-\left(-2\right)-3x\left(-2\right)
The opposite of -5x is 5x.
2+5x+2-3x\left(-2\right)
The opposite of -2 is 2.
2\times 2+5x-3x\left(-2\right)
Combine 2 and 2 to get 2\times 2.
2\times 2+5x-\left(-6x\right)
Multiply 3 and -2 to get -6.
2\times 2+5x+6x
The opposite of -6x is 6x.
4+5x+6x
Multiply 2 and 2 to get 4.
4+11x
Combine 5x and 6x to get 11x.
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}