# Limit of (x^2 - 1) / (x - 1) as x approaches 1

Published on October 19, 2024

The limit of (x² - 1) / (x - 1) as x approaches 1 is 2. This is found by factoring the numerator (difference of squares) and canceling the common factor of (x - 1).

## Question

Find the limit of f(x) = (x² - 1) / (x - 1) as x approaches 1