SOLUTION: If z = 3cis45° , write z^2 in its POLAR FORM: rcis(theta).
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Question 1180699
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If z = 3cis45° , write z^2 in its POLAR FORM: rcis(theta).
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ikleyn(52943)
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If z = 3cis(45°) then z^2 = 9cis(90°), in the polar form.
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