Hi guys, Welcome to the Advanced Video Search Engine, and you are watching Factor By Grouping Polynomials - 4 Terms, Trinomials - 3 Terms, Algebra 2. That video is uploaded by The Organic Chemistry Tutor at 2016-11-21T17:38:27-08:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [t7-JCa7phCQ]