Presentation on theme: "6.6 Factor by Grouping. When…… When should I use it? 4 or more terms."— Presentation transcript:
6.6 Factor by Grouping
When…… When should I use it? 4 or more terms.
Steps 1.Put ( ) around first 2 terms and last 2 terms 2.Factor out a common factor so what is left in the binomials is the same 3.Factor out the common binomial Helpful Hint: Change all subtraction signs to plus negative