What is a complex number? Give an example of a complex number, and identify the real and imaginary parts.

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section: Chapter Questions
Problem 16CC
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What is a complex number? Give an example of a complex number, and identify the real and imaginary parts.

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