Lesson 2.1 Greatest Common Factor Factor out the GCF. 1. 8x +4x A) 2(4x +2x) B) x(8x+ 4) C) 2x(4x+2) D) 4x(2x+1) 2. 9x² +18x+3 A) 3(3x² +6x+1) B) 3(3x +6x+3) C) 9(x² +2x+3) D) 9x(x+2)+3 3. 27x-9 A) 3(9x - 3) B) 9(3x –1) C) 9x(3x-1) D) Prime Factor the trinomial. 4. b2 - 7b + 10 A) (b – 5)(b – 2) C) (b – 10)(b – 1) B) (b + 5)(b + 2) D) (b - 5)(b + 2)
Lesson 2.1 Greatest Common Factor Factor out the GCF. 1. 8x +4x A) 2(4x +2x) B) x(8x+ 4) C) 2x(4x+2) D) 4x(2x+1) 2. 9x² +18x+3 A) 3(3x² +6x+1) B) 3(3x +6x+3) C) 9(x² +2x+3) D) 9x(x+2)+3 3. 27x-9 A) 3(9x - 3) B) 9(3x –1) C) 9x(3x-1) D) Prime Factor the trinomial. 4. b2 - 7b + 10 A) (b – 5)(b – 2) C) (b – 10)(b – 1) B) (b + 5)(b + 2) D) (b - 5)(b + 2)
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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