Multi- Step Factoring Unit 6 Supplement.

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Presentation transcript:

Multi- Step Factoring Unit 6 Supplement

Multi-step Factoring Some polynomials are able to be factored multiple times Steps 1.) Find the GCF and factor 2.) Factor using trinomials (3- terms) or factor using difference of perfect squares (2 terms)

Factor Tree GCF 2 4 3 Difference of Grouping Perfect Squares Trinomials

Examples 1.) 2x2 - 12x + 18 2.) 6x2 - 54

Examples (cont.) 3.) 3x2 - 30x – 75 4.) 24x3 +18x2

Examples (cont.) 5.) 4x2 – 81y2 6.) 20x2 - 45

Classwork Wkst 10.8B # 7-24 Pg 617 # 10-18

Homework Pg 632 # 1-6, 13-19