name date period lesson 5 skills practice · name _____ date _____ period _____ lesson 5 skills...
TRANSCRIPT
Co
py
righ
t © T
he
McG
raw
-Hill C
om
pa
nie
s, Inc. P
erm
ission
is gra
nte
d to
rep
rod
uce
for cla
ssroo
m u
se.
NAME ___________________________________________________ DATE _____________________ PERIOD __________
Lesson 5 Skills PracticeFactoring Linear Expressions
Factor each expression. If the expression cannot be factored, write cannot be factored. Use algebra tiles if needed.
1. 17x + 34 2. 10x + 25
3. 30x + 18 4. 45x - 18
5. 38x - 12 6. 28x + 15 cannot be factored
7. 3x - 27 8. 6x + 24
9. 26x - 5 cannot be factored 10. 48x + 56
11. 15x - 14 cannot be factored 12. 20x - 100
13. 7x + 35 14. 7x + 17 cannot be factored
15. 9x - 63 16. 39x + 13
17. 8x + 15 cannot be factored 18. 18x - 12
19. The area of a rectangular sandbox is (5x + 40) square feet. Factor 5x + 40 to find possible dimensions of the sandbox.
17(x + 2)
7(x + 5)
5(2x + 5)
20(x - 5)
6(5x + 3)
2(19x - 6)
3(x - 9)
9(x - 7)
9(5x - 2)
5 ft and (x + 8) ft
13(3x + 1)
6(x + 4)
6(3x - 2)
8(6x + 7)
Program: Pre-Algebra
Vendor: Aptara
Component: ANC_C07_L3
Grade: AMPDF Pages
Math Accelerated • Chapter 7 Algebraic Expressions
021_025_AM_ANC_C07_L5_664489.indd Page 22 25/07/12 1:34 AM s-019021_025_AM_ANC_C07_L5_664489.indd Page 22 25/07/12 1:34 AM s-019 /Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES.../Volumes/104/GO01101_del/Accelerated_Maths_2014/PRE_ALGEBRA/ANCILLARIES...