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Evaluate the limit $\lim_{x\to2}\left(\frac{x^2-4}{x+2}\right)$ by replacing all occurrences of $x$ by $2$
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$\frac{2^2-4}{2+2}$
Learn how to solve limits by direct substitution problems step by step online. Find the limit (x)->(2)lim((x^2-4)/(x+2)). Evaluate the limit \lim_{x\to2}\left(\frac{x^2-4}{x+2}\right) by replacing all occurrences of x by 2. Add the values 2 and 2. Calculate the power 2^2. Subtract the values 4 and -4.