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  3. evaluate the expression using de moivre'stheorem:

Evaluate the expression using De Moivre'sTheorem: ?3 - iSteps:a) 3 ? i =b) ??/3 ?...

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Algebra

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Evaluate the expression using De Moivre'sTheorem: ?3 - iSteps:a) 3 ? i =b) ??/3 ? i =cis()So the root has r =cisRound to 4 decimal places.122and 0=c) ??/3-i =Give youranswer in a + bi form round to 3 decimal places.See Example 10 in textbook pages .

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