Evaluate
3\left(x^{2}+2x+2\right)
Factor
3\left(x^{2}+2x+2\right)
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6x+3x^{2}+6
Combine 3x and 3x to get 6x.
3\left(x+x^{2}+2+x\right)
Factor out 3. Polynomial x^{2}+2x+2 is not factored since it does not have any rational roots.
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