Factoring Quadratic Functions to Reveal Zeros

This video tutorial teaches how to find the zeros of a quadratic function by factoring. It begins with an introduction to the concept of zeros and their representation on a graph. The tutorial then explains the process of factoring quadratic functions, including identifying common factors and using grouping. Common mistakes in factoring are highlighted, followed by a detailed example problem that demonstrates the complete solution process. The video emphasizes the importance of rewriting functions in factored form to easily identify zeros.

How do you verify that the zeros found are correct?

Why is it helpful to rewrite a function in factored form?