Find all solutions to the equation (x-1)^2= -4
x-1=2i, x = 1+2i
answer: 1+2i
HOPE THIS HELPED!
im just gonna check myself, it becomes x^2-2x+1=-4, so x^2-2x+5.
quadratic formula:
(2 +or- 4i)/2 so
it is 1+2i or 1-2i.
HOPE THIS CORRECTED VERSION HELPED!
