Q3 Find all the complex roots of the equations: (a) z6 = -9;

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) z6 = -9;
(b) z?+2z+(1– i) = 0.
Transcribed Image Text:Q3 Find all the complex roots of the equations: (a) z6 = -9; (b) z?+2z+(1– i) = 0.
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