1. xx 2. 54 3. 4. 2x(4x-7) 5. 8° 6. (x) 7. x.x*.x 8. (4x')

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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Question
Simpliry by using the exponent Pules. Answer chóičéš áře on the following page.
1. x.x
9. x7
2. 54
10. (2x+3y)
3.
11. (3x')(-10x°)
4. 2.x(4x-7)
12. (6xy')(8x'y)
5. 8°
13. 2-22
6. (r)
14.
24
7. x-x* x
15. (-5x')(-6x)
8. (4x')
16. 5x (2.x - 6x+7)
Transcribed Image Text:Simpliry by using the exponent Pules. Answer chóičéš áře on the following page. 1. x.x 9. x7 2. 54 10. (2x+3y) 3. 11. (3x')(-10x°) 4. 2.x(4x-7) 12. (6xy')(8x'y) 5. 8° 13. 2-22 6. (r) 14. 24 7. x-x* x 15. (-5x')(-6x) 8. (4x') 16. 5x (2.x - 6x+7)
Choices for 1-16
A)
-625
BE)
B)
CD) -30x
1
C)
625
30x
CE)
D)
1
DE)
4x12
E)
8.
ABC)
256x"
AB) 128
ABD) 48x'y'
AC) -x
ABE)
48x°y
AD) x
ACD) 8x²-7
AE) x*
ACE) 8x -14x
BC) r2
ADE)
10x - 30x + 7
BD) x5
BCD) 10x -30.x² +35.x?
Transcribed Image Text:Choices for 1-16 A) -625 BE) B) CD) -30x 1 C) 625 30x CE) D) 1 DE) 4x12 E) 8. ABC) 256x" AB) 128 ABD) 48x'y' AC) -x ABE) 48x°y AD) x ACD) 8x²-7 AE) x* ACE) 8x -14x BC) r2 ADE) 10x - 30x + 7 BD) x5 BCD) 10x -30.x² +35.x?
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