Multiply and simplify (5 + 3i) (3 − 2i) O a) 21 + i Ob) 21 - i ○ c) 15 — i — 6i² O d) 15 – 19i – 6i²

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,...
Question
Multiply and Simplify
Multiply and simplify (5 + 3i) (3 − 2i)
O
Ob) 21 - i
○ c) 15 – i – 6i²
a) 21 + i
d) 15 - 19i - 6i²
Transcribed Image Text:Multiply and simplify (5 + 3i) (3 − 2i) O Ob) 21 - i ○ c) 15 – i – 6i² a) 21 + i d) 15 - 19i - 6i²
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