4. Find all solutions z EC of the following equations. (a) 25-32i=0 (b) 24-62³ +112²-46z+170=0 (Given that z = 4-i is one solution.)

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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4. Find all solutions z EC of the following equations.
(a) 25-32i=0
(b) 24-62³
+112²-46z+170=0
(Given that z = 4-i is one solution.)
Transcribed Image Text:4. Find all solutions z EC of the following equations. (a) 25-32i=0 (b) 24-62³ +112²-46z+170=0 (Given that z = 4-i is one solution.)
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