Day 7 Objective: I can factor expressions..

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Presentation transcript:

Day 7 Objective: I can factor expressions.

Journal 3(5x + 4) – (2x + 1)

Review 7(6x – 10) – (3x + 3)

Quiz 2(4x + 2) – (5x + 3)

Notes Let’s review distributing: 2(4x + 5)

Notes When we distribute, we multiply into the parentheses.

Notes We can do the opposite of that. It’s called factoring. We divide out of the parentheses.

Notes Factor (3x + 9)

Notes (4x – 28)

Notes (5x + 7)

Notes (3x + 33y)

Notes (4x +35)

Notes (15x + 18)

Notes (25x + 120)

Notes (3x + 12)

Notes (4x – 8)

Notes (9x + 18)

Notes (6x + 12)

Notes Find the greatest common factor of 4x, 12x

Notes Find the GCF of 18a, 20ab

Notes Find the GCF of 12cd, 36cd

Notes 12, 28c

Notes 25x, 15xy

Homework Chapter 5 Lesson 8: Read pages 415-418 Do Problems 1-6, 11-14, 17-31, 41-45 (pgs 419-422)