Math PapaPodcasts

Factoring Ep.3 - Factor by Grouping - 9:50

01.15.2009 - By PapapodcastsPlay

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KEY CONCEPTS: This works only with 4 term polynomials STEPS: i.) Find a common factor from all 4 terms ii.) Group the first 2 terms and then the last 2 terms iii.) Find common factor from first group iv.) Find common factor from second group v.) Factor out the common factor (bracketed terms) vi.) Answer will be a set of binomials being multiplied together vii.) Check your answer by expanding your answer.

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