Evaluate
\frac{49x\left(x+20\right)}{10}
Factor
\frac{49x\left(x+20\right)}{10}
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\frac{49}{10}x^{2}+98x+0
Multiply \frac{1}{2} and 9.8 to get \frac{49}{10}.
\frac{49}{10}x^{2}+98x
Anything plus zero gives itself.
factor(\frac{49}{10}x^{2}+98x+0)
Multiply \frac{1}{2} and 9.8 to get \frac{49}{10}.
factor(\frac{49}{10}x^{2}+98x)
Anything plus zero gives itself.
\frac{49\left(x^{2}+20x\right)}{10}
Factor out \frac{49}{10}.
x\left(x+20\right)
Consider x^{2}+20x. Factor out x.
\frac{49x\left(x+20\right)}{10}
Rewrite the complete factored expression.
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