OpenAlgebra.com: Introduction to Factoring and Factor by Grouping
Factoring by Grouping. 1. If possible, factor out a GCF of all FOUR terms. 2. If necessary, rearrange so that the first 2 terms have a common factor. - ppt download
How to Factor Polynomials (Step-by-Step) — Mashup Math
Find The First Four Terms Of Each Geometric Sequence a_1 = sqrt(2), r = sqrt(3) - YouTube
How to find the first four terms of a sequence - YouTube
How to Factor by Grouping (with Pictures) - wikiHow
Simplify an expression with four terms by factoring grouping - YouTube