Evaluate
\frac{\left(x+1\right)x^{2}}{\left(x-1\right)\left(3x-1\right)}
Expand
\frac{x^{3}+x^{2}}{\left(x-1\right)\left(3x-1\right)}
Graph
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\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{2}{x-1}-\frac{1}{-x}}
Factor -x.
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{2x}{x\left(x-1\right)}-\frac{-\left(x-1\right)}{x\left(x-1\right)}}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of x-1 and -x is x\left(x-1\right). Multiply \frac{2}{x-1} times \frac{x}{x}. Multiply \frac{1}{-x} times \frac{-\left(x-1\right)}{-\left(x-1\right)}.
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{2x-\left(-\left(x-1\right)\right)}{x\left(x-1\right)}}
Since \frac{2x}{x\left(x-1\right)} and \frac{-\left(x-1\right)}{x\left(x-1\right)} have the same denominator, subtract them by subtracting their numerators.
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{2x+x-1}{x\left(x-1\right)}}
Do the multiplications in 2x-\left(-\left(x-1\right)\right).
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{3x-1}{x\left(x-1\right)}}
Combine like terms in 2x+x-1.
\frac{\left(x^{2}+x\right)x\left(x-1\right)}{\left(x^{2}-2x+1\right)\left(3x-1\right)}
Divide \frac{x^{2}+x}{x^{2}-2x+1} by \frac{3x-1}{x\left(x-1\right)} by multiplying \frac{x^{2}+x}{x^{2}-2x+1} by the reciprocal of \frac{3x-1}{x\left(x-1\right)}.
\frac{\left(x-1\right)\left(x+1\right)x^{2}}{\left(3x-1\right)\left(x-1\right)^{2}}
Factor the expressions that are not already factored.
\frac{\left(x+1\right)x^{2}}{\left(x-1\right)\left(3x-1\right)}
Cancel out x-1 in both numerator and denominator.
\frac{x^{3}+x^{2}}{3x^{2}-4x+1}
Expand the expression.
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{2}{x-1}-\frac{1}{-x}}
Factor -x.
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{2x}{x\left(x-1\right)}-\frac{-\left(x-1\right)}{x\left(x-1\right)}}
To add or subtract expressions, expand them to make their denominators the same. Least common multiple of x-1 and -x is x\left(x-1\right). Multiply \frac{2}{x-1} times \frac{x}{x}. Multiply \frac{1}{-x} times \frac{-\left(x-1\right)}{-\left(x-1\right)}.
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{2x-\left(-\left(x-1\right)\right)}{x\left(x-1\right)}}
Since \frac{2x}{x\left(x-1\right)} and \frac{-\left(x-1\right)}{x\left(x-1\right)} have the same denominator, subtract them by subtracting their numerators.
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{2x+x-1}{x\left(x-1\right)}}
Do the multiplications in 2x-\left(-\left(x-1\right)\right).
\frac{\frac{x^{2}+x}{x^{2}-2x+1}}{\frac{3x-1}{x\left(x-1\right)}}
Combine like terms in 2x+x-1.
\frac{\left(x^{2}+x\right)x\left(x-1\right)}{\left(x^{2}-2x+1\right)\left(3x-1\right)}
Divide \frac{x^{2}+x}{x^{2}-2x+1} by \frac{3x-1}{x\left(x-1\right)} by multiplying \frac{x^{2}+x}{x^{2}-2x+1} by the reciprocal of \frac{3x-1}{x\left(x-1\right)}.
\frac{\left(x-1\right)\left(x+1\right)x^{2}}{\left(3x-1\right)\left(x-1\right)^{2}}
Factor the expressions that are not already factored.
\frac{\left(x+1\right)x^{2}}{\left(x-1\right)\left(3x-1\right)}
Cancel out x-1 in both numerator and denominator.
\frac{x^{3}+x^{2}}{3x^{2}-4x+1}
Expand the expression.
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}