II. A. Simplify each. Assume that each variable is a nonzero constant. 11. 7-¹ 14. 11-² 17. a4. aº 20. 0¹ +7⁰ 12. 53-1 13.9-2 15.44.44 16. 78.7⁰ 18. 7⁰+8⁰+ 9⁰ 19. (a + b + c)⁰ 21.9.3-2 22. (8-¹)-4

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.1: Equations
Problem 62E
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Answer the Following:

II. A. Simplify each. Assume that each variable is a nonzero constant.
11. 7-¹
14. 11-²
17. a4 aº
20. 0¹ +7⁰
12. 53-1
13.9-2
15.44.44
16. 78.7⁰
.
18. 7⁰+80+ 9⁰
19. (a + b + c)⁰
21.9.3-²
22. (8-¹)-4
23.
24.
2/2
(})'
125
12-s
25.
Transcribed Image Text:II. A. Simplify each. Assume that each variable is a nonzero constant. 11. 7-¹ 14. 11-² 17. a4 aº 20. 0¹ +7⁰ 12. 53-1 13.9-2 15.44.44 16. 78.7⁰ . 18. 7⁰+80+ 9⁰ 19. (a + b + c)⁰ 21.9.3-² 22. (8-¹)-4 23. 24. 2/2 (})' 125 12-s 25.
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