SWBAT: Factor Trinomials when a = 1 Lesson 10-8 Do Now: 1 SWBAT: Factor Trinomials when a = 1 Lesson 10-8 Quick Review: Factor Completely 2 SWBAT: Factor Trinomials when a = 1 Lesson 10-8 Factoring: Factor: To rewrite an algebraic expression as an equivalent product. It is important that you are fluent reversing the distributive property. Quick Review: 1) Write each of the following products in equivalent trinomial form. a) b) c) ( x 7)(x 2) ( x 5)(x 3) ( x 5)(x 10) Now, we need to reverse this process to take a trinomial and write it as a product of the binomials. Factoring ANY Trinomial by using ac method and “grouping” 2) x 2 5x 6 3) x 2 11x 24 3 4) x 2 SWBAT: Factor Trinomials when a = 1 Lesson 10-8 5) x 2 12 x 11 6) x2 5x 6 7) 8) x 2 16 x 64 9) 9 x 20 x 2 22 x 21 x 2 14 x 40 4 10) 12) Practice: 14) 16) x2 + 7x - 18 SWBAT: Factor Trinomials when a = 1 Lesson 10-8 11) x2 + 3x - 40 x2 - 5x - 24 x 2 11x 24 x2 - 6x - 27 13) x2 - x - 42 15) x 2 14 x 49 17) x2 - 2x - 80 5 SWBAT: Factor Trinomials when a = 1 Lesson 10-8 Challenge Section Summary How are you feeling about factoring? 6 SWBAT: Factor Trinomials when a = 1 Lesson 10-8 LESSON PRACTICE #4- 15 7 SWBAT: Factor Trinomials when a = 1 Lesson 10-8 LESSON PRACTIC E ANSWERS 8
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