More Roots of Complex Numbers - Concept

Concept Concept (1)

We can use a simple four-step guide to help us find complex roots, or the nth roots of complex numbers. These guidelines simplify for us the process of using DeMoivre's Theorem to find complex roots. This method for finding complex roots uses the trigonometric form and so we should understand how to convert from rectangular to trigonometric form and from trigonometric to rectangular form.

Sample Sample Problems (3)

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More Roots of Complex Numbers - Problem 1
Problem 1
How to use four guidelines to find the sixth roots of a complex number, and how to identify the geometric properties of the roots.
More Roots of Complex Numbers - Problem 2
Problem 2
How to use four guidelines to find the fifth roots of a complex number.
More Roots of Complex Numbers - Problem 3
Problem 3
How to find the nth roots of unity.