[ ( x - 3 ) + ( 2 - x ) ] ( ( 2 - x ) - ( x - 3 ) ]
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2x-5
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2x-5
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\left(x-1-x\right)\left(2-x-\left(x-3\right)\right)
Add -3 and 2 to get -1.
-\left(2-x-\left(x-3\right)\right)
Combine x and -x to get 0.
-\left(2-x-x-\left(-3\right)\right)
To find the opposite of x-3, find the opposite of each term.
-\left(2-x-x+3\right)
The opposite of -3 is 3.
-\left(2-2x+3\right)
Combine -x and -x to get -2x.
-\left(5-2x\right)
Add 2 and 3 to get 5.
-5-\left(-2x\right)
To find the opposite of 5-2x, find the opposite of each term.
-5+2x
The opposite of -2x is 2x.
\left(x-1-x\right)\left(2-x-\left(x-3\right)\right)
Add -3 and 2 to get -1.
-\left(2-x-\left(x-3\right)\right)
Combine x and -x to get 0.
-\left(2-x-x-\left(-3\right)\right)
To find the opposite of x-3, find the opposite of each term.
-\left(2-x-x+3\right)
The opposite of -3 is 3.
-\left(2-2x+3\right)
Combine -x and -x to get -2x.
-\left(5-2x\right)
Add 2 and 3 to get 5.
-5-\left(-2x\right)
To find the opposite of 5-2x, find the opposite of each term.
-5+2x
The opposite of -2x is 2x.
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}