Exercises 17-28: Evaluate by hand. 17. |5 - 8 - 7| 18. -2(16 – 3 · 5) + 2 19. -6 - 3(2 – 4)ʻ 20. (4 – 5)² – 3² – 3V5 21. V9 – 5 – 8 - 4 6 - 4? + 2 22. 3- 4 23. V13 – 12 13 - V9 + 16 24. |5 - 7|2 4 + 9 25. -3.3 5 + 10 26. 10 + 2 + 2 + 3 5 27. -5? - 20 + 4 – 2 28. 5 - (-4)' – (4)³

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Exercises 17-28: Evaluate by hand.
17. |5 - 8 - 7|
18. -2(16 – 3 · 5) + 2
19. -6 - 3(2 – 4)ʻ
20. (4 – 5)² – 3² – 3V5
21. V9 – 5 –
8 - 4
6 - 4? + 2
22.
3- 4
23. V13 – 12
13 - V9 + 16
24.
|5 - 7|2
4 + 9
25.
-3.3
5 + 10
26. 10 + 2 +
2 + 3
5
27. -5? - 20 + 4 – 2
28. 5 - (-4)' – (4)³
Transcribed Image Text:Exercises 17-28: Evaluate by hand. 17. |5 - 8 - 7| 18. -2(16 – 3 · 5) + 2 19. -6 - 3(2 – 4)ʻ 20. (4 – 5)² – 3² – 3V5 21. V9 – 5 – 8 - 4 6 - 4? + 2 22. 3- 4 23. V13 – 12 13 - V9 + 16 24. |5 - 7|2 4 + 9 25. -3.3 5 + 10 26. 10 + 2 + 2 + 3 5 27. -5? - 20 + 4 – 2 28. 5 - (-4)' – (4)³
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