dirtbikes79 dirtbikes79
  • 13-09-2018
  • Mathematics
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simplify the expression (3-9i)(10+i) write your answer in a+bi form

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bubster5820
bubster5820 bubster5820
  • 13-09-2018

(3-9i)(10+i)

-9i^2-87i+30

i hope this helps! good luck! if you need more of an explanation then just tell me and i will do that for you. :   )

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