When a is Greater Than One Factor the Polynomial

The video tutorial explains how to factor quadratic expressions using the factoring by grouping method. It begins with an introduction to the concept of factoring, followed by a detailed explanation of the factoring by grouping method. The tutorial also covers how to find the greatest common factor (GCF) and apply it in the factoring process. The video concludes with a summary of the steps involved in factoring and offers a brief discussion on alternative methods.

What is the GCF of the terms mentioned, and how is it used in the factoring process?

How does the expression change when factoring out -1 from the term -y - 1?