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\frac{1}{x+3}
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\frac{1}{x+3}
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\frac{\frac{2\left(x-2\right)\left(x+2\right)}{\left(x-2\right)\left(x-1\right)}\times \frac{3x-3}{6x^{2}+18x+12}}{\frac{x+3}{x+1}}
Factor the expressions that are not already factored in \frac{2x^{2}-8}{x^{2}-3x+2}.
\frac{\frac{2\left(x+2\right)}{x-1}\times \frac{3x-3}{6x^{2}+18x+12}}{\frac{x+3}{x+1}}
Cancel out x-2 in both numerator and denominator.
\frac{\frac{2\left(x+2\right)}{x-1}\times \frac{3\left(x-1\right)}{6\left(x+1\right)\left(x+2\right)}}{\frac{x+3}{x+1}}
Factor the expressions that are not already factored in \frac{3x-3}{6x^{2}+18x+12}.
\frac{\frac{2\left(x+2\right)}{x-1}\times \frac{x-1}{2\left(x+1\right)\left(x+2\right)}}{\frac{x+3}{x+1}}
Cancel out 3 in both numerator and denominator.
\frac{\frac{2\left(x+2\right)\left(x-1\right)}{\left(x-1\right)\times 2\left(x+1\right)\left(x+2\right)}}{\frac{x+3}{x+1}}
Multiply \frac{2\left(x+2\right)}{x-1} times \frac{x-1}{2\left(x+1\right)\left(x+2\right)} by multiplying numerator times numerator and denominator times denominator.
\frac{\frac{1}{x+1}}{\frac{x+3}{x+1}}
Cancel out 2\left(x-1\right)\left(x+2\right) in both numerator and denominator.
\frac{x+1}{\left(x+1\right)\left(x+3\right)}
Divide \frac{1}{x+1} by \frac{x+3}{x+1} by multiplying \frac{1}{x+1} by the reciprocal of \frac{x+3}{x+1}.
\frac{1}{x+3}
Cancel out x+1 in both numerator and denominator.
\frac{\frac{2\left(x-2\right)\left(x+2\right)}{\left(x-2\right)\left(x-1\right)}\times \frac{3x-3}{6x^{2}+18x+12}}{\frac{x+3}{x+1}}
Factor the expressions that are not already factored in \frac{2x^{2}-8}{x^{2}-3x+2}.
\frac{\frac{2\left(x+2\right)}{x-1}\times \frac{3x-3}{6x^{2}+18x+12}}{\frac{x+3}{x+1}}
Cancel out x-2 in both numerator and denominator.
\frac{\frac{2\left(x+2\right)}{x-1}\times \frac{3\left(x-1\right)}{6\left(x+1\right)\left(x+2\right)}}{\frac{x+3}{x+1}}
Factor the expressions that are not already factored in \frac{3x-3}{6x^{2}+18x+12}.
\frac{\frac{2\left(x+2\right)}{x-1}\times \frac{x-1}{2\left(x+1\right)\left(x+2\right)}}{\frac{x+3}{x+1}}
Cancel out 3 in both numerator and denominator.
\frac{\frac{2\left(x+2\right)\left(x-1\right)}{\left(x-1\right)\times 2\left(x+1\right)\left(x+2\right)}}{\frac{x+3}{x+1}}
Multiply \frac{2\left(x+2\right)}{x-1} times \frac{x-1}{2\left(x+1\right)\left(x+2\right)} by multiplying numerator times numerator and denominator times denominator.
\frac{\frac{1}{x+1}}{\frac{x+3}{x+1}}
Cancel out 2\left(x-1\right)\left(x+2\right) in both numerator and denominator.
\frac{x+1}{\left(x+1\right)\left(x+3\right)}
Divide \frac{1}{x+1} by \frac{x+3}{x+1} by multiplying \frac{1}{x+1} by the reciprocal of \frac{x+3}{x+1}.
\frac{1}{x+3}
Cancel out x+1 in both numerator and denominator.
Examples
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{ 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}