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valeria2000 valeria2000
  • 09-10-2015
  • Mathematics
Answered

What is each sum or difference?

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



(1+5i)-(3-2i)



(8+6i)-(8-6i)



(-3+9i)+(3+9i)

Verified Answer :

Potato33
Potato33 Potato33
  • 09-10-2015
  1. 4-i
    2. -2+3i
    3. 0
    4. 18i
Answer Link

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