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(3 - 3i )(-6 + 3i ) show all work evaluating this problem
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(3 - 3i )(-6 + 3i ) show all work evaluating this problem

User Paul Facklam
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Distribute.  -18 + 9i + 18i -9i^2.  as i^2 = -1, the equation can be simplified to -9 + 27i as the final answer.
User Yulong Ao
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