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Find the product of the following ( x + 4)(x + 7 ) 2 . 3. Identify the following from the expression Number of terms Type of Polynomial ( monomial, binomial, trinomial, polynomial) Leading Coefficient. Warm up 1. What do all of these have in common?. They are FISH!.
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Find the product of the following • (x + 4)(x + 7) 2. 3. Identify the following from the expression • Number of terms • Type of Polynomial ( monomial, binomial, trinomial, polynomial) • Leading Coefficient. Warm up 1
What do all of these have in common? They are FISH!
What is the greatest common factor?? What do they have in common? 36 24 The number 12
What is the greatest common factor?? 5a 35 The number 5
What is the greatest common factor?? 3y -8xy y
What is the greatest common factor?? -11x 22x2 11x
What is the greatest common factor?? -4x6-x4-2x2 -x2
Factoring means to write as a product Always look for a Greatest Common Factor 1st. Factor 4x + 6y What is their greatest common factor? = 2( ) 2x + 3y
Factor 3y – 8xy What is their GCF? = y( ) – 8x 3 2a3 – 6ab2 = 2a( ) a2 – 3b2
Factor 2h2k + 2k What is their GCF? = 2k( ) + 1 h2 6uv + 9v2 = 3v( ) 2u + 3v
Summary • What is a Quadratic Expression? • Explain why the leading coefficient in a quadratic expression cannot be zero. • Create a Verbal expression and translate it into an Algebraic Expression. • Explain the meaning of Factoring in your own words. • How Do you factor a quadratic expression using GCF?