The problem: ((4+i)/(3-i))+((5-2i)/(4+2i))-((3+7i)/(1-2i)) (sorry for the mess, obviously easier on paper)

I have calculated everything, and I end up with the answer (41/10)-(14i/5) or (41-28i/10)

I'm fairly certain I have done everything right, but the issue is that the problem states to put it in a + ib form, and I can only come up with a +bi form, what have I done wrong?

Guest Sep 20, 2017