3 years ago

Evaluate/simplify this problem (3 - 3i)(-6 + 3i)

Mathematics

2 answers:

mezya [45]3 years ago

6 0

Multiply using the foil method, then combine. This will give you -9+27i

igor_vitrenko [27]3 years ago

4 0

-18+9i because if you use the foil technique then this would be your answer

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