Respuesta :

(1 + 9i  + 5 - 3i)/2 = (6 + 6i)/2 = 3 + 3i

Putting it into this calculator I found comes up with (1 + 9i  + 5 - 3i)/2 = (6 + 6i)/2 = 3 + 3i. But, I can not share the website because no links allowed sorry.

hope it helps :)

can I have brainliest? I need it pretty bad.