Factor
2x^{2}\left(x^{2}+2\right)
Evaluate
2x^{2}\left(x^{2}+2\right)
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2\left(x^{4}+2x^{2}\right)
Factor out 2.
x^{2}\left(x^{2}+2\right)
Consider x^{4}+2x^{2}. Factor out x^{2}.
2x^{2}\left(x^{2}+2\right)
Rewrite the complete factored expression. Polynomial x^{2}+2 is not factored since it does not have any rational roots.
Examples
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