Limits and Continuity Example and Solution - How to Evaluate the Limits for Rational and Square Root Functions

Learn to evaluate limits involving rational functions through a detailed 17-minute tutorial that demonstrates how to find the limit of (x³ - 1)/(x² - 1). Master the step-by-step process for handling indeterminate forms in rational expressions, including factoring techniques and algebraic manipulation methods. Discover practical approaches for working with polynomial functions in both numerator and denominator, and understand how to apply limit evaluation strategies when direct substitution leads to undefined expressions. Gain confidence in solving similar limit problems involving rational and square root functions through clear explanations and worked examples that build foundational calculus skills.