Final Answer
Step-by-step Solution
Specify the solving method
Evaluate the limit $\lim_{x\to2}\left(x^2-4\right)$ by replacing all occurrences of $x$ by $2$
Learn how to solve limits by direct substitution problems step by step online.
$2^2-4$
Learn how to solve limits by direct substitution problems step by step online. Find the limit of x^2-4 as x approaches 2. Evaluate the limit \lim_{x\to2}\left(x^2-4\right) by replacing all occurrences of x by 2. Calculate the power 2^2. Subtract the values 4 and -4.