Answered: Find the imaginary component if the…

Find the imaginary component if the complex number a + bi is raised to m if a = 4, b = 3, and m = 9. The answer is -922,077.0 ± 0.1 but how do I get that answer?

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter8: Applications Of Trigonometry

Section8.5: Trigonometric Form For Complex Numbers

Problem 41E

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Question

Find the imaginary component if the complex number a + bi is raised to m if

a = 4, b = 3, and m = 9.

The answer is -922,077.0 ± 0.1 but how do I get that answer?

Combination of a real number and an imaginary number. They are numbers of the form a + b , where a and b are real numbers and i is an imaginary unit. Complex numbers are an extended idea of one-dimensional number line to two-dimensional complex plane.

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