Question: 6i 12 9i 6i 12 9i Simplify your answer Type your answer in the form a bi 6i-(12-9i) (Simplify your answer. Type your answer in

6i-(12-9i) (Simplify your answer. Type your answer in the form a +

bi.)

6i 12 9i 6i 12 9i Simplify your answer Type your answer in the form a bi

6i-(12-9i) (Simplify your answer. Type your answer in the form a + bi.)

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