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
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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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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