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Perform the Operation Using Trigonometric Form

Question 224

Multiple Choice

Perform the operation using trigonometric form. Write the answer in the form a + bi
-(5 + 7i) (5 + 4i)


A) Perform the operation using trigonometric form. Write the answer in the form a + bi -(5 + 7i) (5 + 4i) A) B) -3 - 55i C) 53 + 15i D) -3 + 55i
B) -3 - 55i
C) 53 + 15i
D) -3 + 55i

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