с z³ + 2z+1 (z−1)³ dz

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter1: Equations And Inequalities
Section1.CR: Chapter Review
Problem 67E: 67. Calculate the discriminant associated with the equation 6x2+5x+1=0.
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With z being a complex number, what is the value of the given integral taken over the contour C : |z|=2

с
z³ +2z+1
(z−1)³
dz
Transcribed Image Text:с z³ +2z+1 (z−1)³ dz
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