Factor
x\left(20x+1\right)
Evaluate
x\left(20x+1\right)
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x\left(17x+1+3x\right)
Factor out x.
20x+1
Consider 17x+1+3x. Multiply and combine like terms.
x\left(20x+1\right)
Rewrite the complete factored expression.
20x^{2}+x
Combine 17x^{2} and 3x^{2} to get 20x^{2}.
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