Final Answer
Step-by-step Solution
Specify the solving method
Factor the trinomial $x^2+2x-3$ finding two numbers that multiply to form $-3$ and added form $2$
Learn how to solve limits by direct substitution problems step by step online.
$\begin{matrix}\left(-1\right)\left(3\right)=-3\\ \left(-1\right)+\left(3\right)=2\end{matrix}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(1)lim((x^2+2x+-3)/(x-1)). Factor the trinomial x^2+2x-3 finding two numbers that multiply to form -3 and added form 2. Thus. Simplifying. Evaluate the limit \lim_{x\to1}\left(x+3\right) by replacing all occurrences of x by 1.