How to Factor by grouping - Factoring using the grouping

The video tutorial explains how to factor an expression by grouping, particularly when dealing with four terms. It emphasizes the importance of grouping terms to find a common factor, known as the greatest common factor (GCF). The instructor demonstrates the process of grouping the first two and last two terms, factoring out the GCF, and ensuring the terms are rearranged if necessary to achieve a factorable expression. The tutorial concludes with a successful example of factoring by grouping.

How do you determine the GCF of the grouped terms?

What is the final result after successfully factoring by grouping?