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Write the Expression in the Standard Form a + Bi

Question 113

Multiple Choice

Write the expression in the standard form a + bi.
-(9 + 3i) (9 - 3i)


A) 90
B) Write the expression in the standard form a + bi. -(9 + 3i) (9 - 3i) A) 90 B) C) 72 D) 81 - 9i
C) 72
D) 81 - 9i

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