Solve each equation over the set of complex numbers, find the magnitudes of the solutions and draw them in the complex plane. Hint: For some of the equations, to get n roots you must use a+b=(a +b)(a2-ab+b²) and a3-b3=(a -b) (a2+ab +b?). x3-1=0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 35E
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Solve each equation over the set of complex numbers, find the magnitudes of the
solutions and draw them in the complex plane. Hint: For some of the equations, to
get n roots you must use a+b=(a +b)(a²-ab +b?) and a3-b3=(a -b)
(a2+ab +b?).
x3-130
x-x=x =. The magnitude of the solutions is
The solutions are : x =
Transcribed Image Text:Solve each equation over the set of complex numbers, find the magnitudes of the solutions and draw them in the complex plane. Hint: For some of the equations, to get n roots you must use a+b=(a +b)(a²-ab +b?) and a3-b3=(a -b) (a2+ab +b?). x3-130 x-x=x =. The magnitude of the solutions is The solutions are : x =
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We are given a cubic equation.

We need to find the value of x.

Also to calculate the magnitude of all .

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