peterpickle17 peterpickle17
  • 09-05-2019
  • Mathematics
contestada

How do I solve (7+20i)-(9-15i)

Respuesta :

22sophielowe
22sophielowe 22sophielowe
  • 09-05-2019

Answer:

35i - 2

Step-by-step explanation:

(7 + 20i) - (9 - 15i)

distribute

7 + 20i - 9 + 15i

combine like-terms

35i - 2

hope this helps :)

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