6. Determine the number of zero's for h(z) = 2z4 – 3z2 + 2z – 5 inside the disk |z| = 2. - - (Use Rouche's theorem)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.3: Zeros Of Polynomials
Problem 32E
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6. Determine the number of zero's for h(z) = 2z4 – 3z2 + 2z – 5 inside the
disk |z| = 2.
-
(Use Rouche's theorem)
Transcribed Image Text:6. Determine the number of zero's for h(z) = 2z4 – 3z2 + 2z – 5 inside the disk |z| = 2. - (Use Rouche's theorem)
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