Evaluate
2\left(x^{2}+25\right)
Factor
2\left(x^{2}+25\right)
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2x^{2}+50+0
Multiply -1 and 0 to get 0.
2x^{2}+50
Add 50 and 0 to get 50.
2\left(x^{2}+25\right)
Factor out 2. Polynomial x^{2}+25 is not factored since it does not have any rational roots.
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