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Use De Moivre's Theorem to Simplify the Expression

Question 68

Multiple Choice

Use De Moivre's theorem to simplify the expression. Write the answer in the form a + bi.
-Use De Moivre's theorem to simplify the expression. Write the answer in the form a + bi. - A) B) 81i C) D)


A) Use De Moivre's theorem to simplify the expression. Write the answer in the form a + bi. - A) B) 81i C) D)
B) 81i
C) Use De Moivre's theorem to simplify the expression. Write the answer in the form a + bi. - A) B) 81i C) D)
D) Use De Moivre's theorem to simplify the expression. Write the answer in the form a + bi. - A) B) 81i C) D)

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