Kaydeebertone Kaydeebertone
  • 14-03-2015
  • Mathematics
contestada

3(6-3i) - 7(4+2i)

Can someone solve and explain this please

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konrad509
konrad509 konrad509
  • 14-03-2015
[tex]3(6-3i) - 7(4+2i)=\\ 18-9i-28-14i=\\ -10-23i[/tex]
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