Evaluate
\frac{14x\left(x-1\right)}{x+1}
Expand
\frac{14\left(x^{2}-x\right)}{x+1}
Graph
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\frac{14x^{2}\left(x^{2}-2x+1\right)}{\left(x+1\right)\left(x^{2}-x\right)}
Divide \frac{14x^{2}}{x+1} by \frac{x^{2}-x}{x^{2}-2x+1} by multiplying \frac{14x^{2}}{x+1} by the reciprocal of \frac{x^{2}-x}{x^{2}-2x+1}.
\frac{14x^{2}\left(x-1\right)^{2}}{x\left(x-1\right)\left(x+1\right)}
Factor the expressions that are not already factored.
\frac{14x\left(x-1\right)}{x+1}
Cancel out x\left(x-1\right) in both numerator and denominator.
\frac{14x^{2}-14x}{x+1}
Expand the expression.
\frac{14x^{2}\left(x^{2}-2x+1\right)}{\left(x+1\right)\left(x^{2}-x\right)}
Divide \frac{14x^{2}}{x+1} by \frac{x^{2}-x}{x^{2}-2x+1} by multiplying \frac{14x^{2}}{x+1} by the reciprocal of \frac{x^{2}-x}{x^{2}-2x+1}.
\frac{14x^{2}\left(x-1\right)^{2}}{x\left(x-1\right)\left(x+1\right)}
Factor the expressions that are not already factored.
\frac{14x\left(x-1\right)}{x+1}
Cancel out x\left(x-1\right) in both numerator and denominator.
\frac{14x^{2}-14x}{x+1}
Expand the expression.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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y = 3x + 4
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Matrix
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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
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