Factoring problems can get rough, but in this video we'll just do ones where the x2 doesn't have a number in front of it. I also cover the sign rules.
OOPS! To create playlists you must logged in.
If you do not have an account, you should get one, because it is awesome! You can save a playlist for each test or each chapter, and save your "greatest hits" into a "watch right before the final" list (not that we recommend cramming, but when in Rome...)