Hello guys, Welcome to Africa's Largest Video Search Engine, and you are watching Polynomials - Adding, Subtracting, Multiplying and Dividing Algebraic Expressions. and this video is uploaded by The Organic Chemistry Tutor at 2017-01-10T07:22:29-08:00. We are just promoting this video only for entertainment and educational purpose only. I hop you like our Video Search Engine. [ZvL9aDGNHqA]