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Subtract 2 - i from 6 + 3i, that is, find (6 + 3i) - (2 - i).
A4 + 4i
B8 + 2i
C4 + 2i
D8 + 4i
Answer & Solution
Correct answer: A. 4 + 4i
Subtracting parts gives 6 - 2 = 4 and 3 - (-1) = 4, so the result is 4 + 4i.
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