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Factor the trinomial $x^2-5x+6$ finding two numbers that multiply to form $6$ and added form $-5$
Learn how to solve limits by direct substitution problems step by step online.
$\begin{matrix}\left(-2\right)\left(-3\right)=6\\ \left(-2\right)+\left(-3\right)=-5\end{matrix}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(2)lim((x^2-4)/(x^2-5x+6)). Factor the trinomial x^2-5x+6 finding two numbers that multiply to form 6 and added form -5. Thus. Factor the difference of squares x^2-4 as the product of two conjugated binomials. Simplify the fraction \frac{\left(x+2\right)\left(x-2\right)}{\left(x-2\right)\left(x-3\right)} by x-2.