Jalahclemons
Jalahclemons Jalahclemons
  • 28-06-2017
  • Mathematics
contestada

What is the sum of 12 – 5i and –3 + 4i?

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kenrick8
kenrick8 kenrick8
  • 28-06-2017
12-5i + -3 + 4i
you will put them in brackets 
(12-(5*i)) + (-3 +4*i)
is equal to 9-i 

Hope this Help!
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werrrrid werrrrid
  • 13-11-2018

the answer is B.) 9-i

hope it helps

Answer Link

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