sydneymcd13 sydneymcd13
  • 07-08-2017
  • Mathematics
contestada

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

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morenomadi4 morenomadi4
  • 07-08-2017
Multiply using the foil method, then combine. This will give you -9+27i
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lorrainewhite19 lorrainewhite19
  • 07-08-2017
-18+9i because if you use the foil technique then this would be your answer

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