Find all the complex roots of the equations: (a) z =-9; (b) +2z+(1-i) 0.

Algebra and Trigonometry (MindTap Course List)
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Chapter1: Equations And Graphs
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Q3 Find all the complex roots of the equations:
(a) 2 = -9;
(b) z +2z+(1-i) 0.
%3D
Transcribed Image Text:Q3 Find all the complex roots of the equations: (a) 2 = -9; (b) z +2z+(1-i) 0. %3D
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