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4.4 Factoring Quadratic Expressions P216-220. Factoring : Writing an expression as a product of its factors. Greatest common factor (GCF): Common factor.

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Presentation on theme: "4.4 Factoring Quadratic Expressions P216-220. Factoring : Writing an expression as a product of its factors. Greatest common factor (GCF): Common factor."— Presentation transcript:

1 4.4 Factoring Quadratic Expressions P216-220

2 Factoring : Writing an expression as a product of its factors. Greatest common factor (GCF): Common factor with greatest coefficient and greatest exponent.

3 2 terms GCF DOS(Difference of Squares) 3 terms GCF Perfect Square Trinomials Basic Trinomial Factoring 4 terms GCF Factor by Grouping

4 Factoring If a is negative, factor -1 out first bcFactors +++,+ --+,- (factor with greater absolute value is -) +-+,- (factor with greater absolute value is +) -+-,-

5 Ex1) Factor

6 Ex2) Factor

7 Ex3) Factor

8 Ex) Factor

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