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Factoring Quadratic Expression

Today's objective is to learn how to factor a quadratic expression effectively. We will explore techniques such as the FOIL method for multiplying binomials and identifying factors of 'c' that add up to 'b'. Key tips include recognizing when 'c' is negative and how factors can be opposite, as well as ensuring that a larger factor is positive when 'b' is positive. We will also review common factor scenarios and practice examples like factors of ac (-60) that add to b (-11). Get ready to sharpen your factoring skills!

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Factoring Quadratic Expression

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Presentation Transcript

  1. Factoring Quadratic Expression Today’s Objective: I can factor a quadratic expression.

  2. Multiplying Binomials: Factoring when • FOIL Factors of c:Add to b First Outer Inner • Last • Tips • c is negative • factors are opposite • b is positive • larger factor is positive Factors of c:Add to b

  3. Factoring common factors Factoring when Factors of ac (24):Add to b (11)

  4. Factoring when Factors of ac (-60):Add to b (-11) Factors of ac (-12):Add to b (-4) • Tips for factoring • Factor common factors first • If possible have Pg. 221 #14-54 evens

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