–3–9i -2–91 8. -2+7i 9. (–3+ 2i) (–6 – 8i) 7. 5-8i 10. (–2 – 2i) (–4 3i) (7 + 8i) -

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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SIMPLIFY THESE COMPLEX NUMBER, PLS!

8.
-3–9i
-2–91
-2+7i
9. (-3 + 2i) (–6 – 8i)
7.
5-8i
10.
(-2 –
2i) (-4
– 3i) (7+ 8i)
-
Transcribed Image Text:8. -3–9i -2–91 -2+7i 9. (-3 + 2i) (–6 – 8i) 7. 5-8i 10. (-2 – 2i) (-4 – 3i) (7+ 8i) -
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