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Tyler Wallace's "Polynomials - Sum and Difference", MathIsPower4U's "Simplify an Expression Involving Squares of Binomials", and TheLearningPub's "Factoring Polynomials - Difference of two Squares"

Watch these videos, paying attention to the examples used to explain sums and differences with polynomials.

Last modified: Thursday, February 25, 2016, 3:23 PM