Recent content by gtg177i

Homework Statement z+(conjugate of z)^2=4 Homework Equations z = x+iy (x+iy)+(x-iy)^2=4 The Attempt at a Solution the solutions give (x+iy)+(x-iy)^2= x + x^2 - y^2. how do they reach that? I get (x+iy)+(x-iy)^2 = x + iy + x^2 -2xiy + i^2*y^2. I think the question is the (...