Factoring Polynomials Difference of Squares

I explain how to factor the "Difference of Squares" pattern and then work through many examples to help you understand the process. Here you can find a selection of my Factoring Lessons http://www.profrobbob.com/algebra-2/factoring-techniques Check out http://www.ProfRobBob.com/, there you will find my lessons organized by class/subject and then by topics within each class. Find free review test, useful notes and more at http://www.mathplane.com/ If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage    / profrobbob