Grade 10 Common Factors and Factoring by Grouping

The first step in factoring any polynomial is to look for a COMMON Factor. In this lesson we will start by examining what a factor is, and then find the common factors for a number of questions. Then we will look at a slightly more factoring method called Factoring by Grouping.
Reference Text book http://teachers.wrdsb.ca/kathr....ynmcpherson/files/20
Homework questions on page 150/151