a
The fourth roots of the
a
Answer to Problem 146E
The fourth roots of
Explanation of Solution
Given information:
The complex number is
Calculation:
Calculate the value of
Calculate the value of
The trigonometric form of
The
Here,
Consider the complex number.
The fourth roots of
Substitute
Substitute
Substitute
Substitute
Therefore, the fourth roots of
b
The graph for the complex roots.
b
Answer to Problem 146E
The graph for the complex roots is shown in Figure (1).
Explanation of Solution
Given information:
The complex number is
Calculation:
The fourth roots of
Draw the graph for the roots.
Figure-(1)
Therefore, the graph for the complex roots is shown in Figure (1).
c
The standard form of the complex roots.
c
Answer to Problem 146E
The standard forms of the roots are
Explanation of Solution
Given information:
The fourth roots of
Calculation:
Calculate the standard form of the root
Calculate the standard form of the root
Calculate the standard form of the root
Calculate the standard form of the root
Therefore, the standard forms of the roots are
Chapter 6 Solutions
Precalculus with Limits: A Graphing Approach
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning