Z 1 2i )- 3 4i 4 5i July 8, 2019 16 32 64 128 Z-1 = z+1 Z_ 1 = - 4 + 3i z_ 2 = - 2 - 5i Z_ 1 = - 2 + 5i z_ 2 = - 5 - 3i