Finding Zeros in Rational Functions in Under 3 mins (AP Precalculus Topic 1.8)

This AP Precalculus video simplifies the process of finding real zeros of rational functions, making the topic accessible even for those who might find it intimidating at first glance. By focusing on setting the numerator equal to zero and understanding the role of the denominator in identifying holes, the video provides a clear strategy for solving these types of problems. Emphasizing that students should already be familiar with solving for zeros in polynomial functions, it efficiently builds on previous knowledge to help learners grasp this new concept. This tutorial is an essential part of mastering rational functions in precalculus.