Evaluate
2w^{3}-3w^{2}-2w+1
Expand
2w^{3}-3w^{2}-2w+1
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\frac{\left(w-3\right)\left(2w^{3}-3w^{2}-2w+1\right)}{w-3}
Factor the expressions that are not already factored.
2w^{3}-3w^{2}-2w+1
Cancel out w-3 in both numerator and denominator.
\frac{\left(w-3\right)\left(2w^{3}-3w^{2}-2w+1\right)}{w-3}
Factor the expressions that are not already factored.
2w^{3}-3w^{2}-2w+1
Cancel out w-3 in both numerator and denominator.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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
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Limits
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