Evaluate
8x^{2}-2x+22
Factor
2\left(4x^{2}-x+11\right)
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8x^{2}-2x+22
Multiply 11 and 2 to get 22.
2\left(4x^{2}-x+11\right)
Factor out 2. Polynomial 4x^{2}-x+11 is not factored since it does not have any rational roots.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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