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Powers of Complex Numbers (DeMoivre's Theorem)
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Powers of Complex Numbers (DeMoivre's Theorem)
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11. Graphing Complex Numbers / Powers of Complex Numbers (DeMoivre's Theorem) / Problem 4
Problem 4
Simplify the given complex number. Express your answer in polar form.
[3(cos 8° + i sin 8°)]
7
A
343(cos 56° + i sin 56°)
B
2187(cos 56° + i sin 56°)
C
3(cos 56° + i sin 56°)
D
729(cos 48° + i sin 48°)
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