Evaluate
5k^{2}+4k-4
Expand
5k^{2}+4k-4
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\frac{\left(3k-2\right)\left(5k^{2}+4k-4\right)}{3k-2}
Factor the expressions that are not already factored.
5k^{2}+4k-4
Cancel out 3k-2 in both numerator and denominator.
\frac{\left(3k-2\right)\left(5k^{2}+4k-4\right)}{3k-2}
Factor the expressions that are not already factored.
5k^{2}+4k-4
Cancel out 3k-2 in both numerator and denominator.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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Linear equation
y = 3x + 4
Arithmetic
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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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