The complex cube roots of
Answer to Problem 13CT
Solution:
The complex cube roots of
Explanation of Solution
Given information:
The
To express
Comparing
Substitute the values of
And
Therefore, the exponential form of a complex number
By complex root theorem,
Let
To find the complex cube roots of
The cube roots of
For
For
For
Therefore, the complex cube roots of
The graph showing the complex cube roots of
Chapter 9 Solutions
Precalculus Enhanced with Graphing Utilities
Additional Math Textbook Solutions
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
Single Variable Calculus: Early Transcendentals (2nd Edition) - Standalone book
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