Is the answer to 0=X^2-3X+2 X=1 or 2 ?
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Originally Posted by positiveion Is the answer to 0=X^2-3X+2 X=1 or 2 ? yes, you are correct. $\displaystyle x^2-3x+2=0$ factor them to get x $\displaystyle (x-1)(x-2)=0$ $\displaystyle x-1=0 | x-2=0 $ $\displaystyle x=1 | x=2$
$\displaystyle x^2-3x+2=(x-1)(x-2)=0$ So $\displaystyle x=1\text{ or }2$. There are two roots.
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