1. V-49

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 28RE
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Question
Plot each complex number and find the absolute value
3-2
Complex Numbers
Simplify eacin number by using the imaginary number i.
2. V-144
3. -7
1. V-49
4. V-10
5.
-8
6. V-48
Plot each complex number and find its absolute value.
7. -3i
8. 6 - 4i
9. -4 + 8
Simplify each expression.
10. (-2 + 3i) + (5 – 2i)
11. (-6 + 7i) + (6 – 7)
12. (4 – 2i) - (-1 + 3i)
13. (-5 + 3i) – (-8+2
14. (4 3i)(-5 + 4i)
15. (2 – i)(-3 + 6i)
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Transcribed Image Text:3-2 Complex Numbers Simplify eacin number by using the imaginary number i. 2. V-144 3. -7 1. V-49 4. V-10 5. -8 6. V-48 Plot each complex number and find its absolute value. 7. -3i 8. 6 - 4i 9. -4 + 8 Simplify each expression. 10. (-2 + 3i) + (5 – 2i) 11. (-6 + 7i) + (6 – 7) 12. (4 – 2i) - (-1 + 3i) 13. (-5 + 3i) – (-8+2 14. (4 3i)(-5 + 4i) 15. (2 – i)(-3 + 6i) MacBook Pro @ # $ % 2 3 4 6 7 8
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