\(z-\sqrt{-2i},z=-\sqrt{2i},z=\sqrt{-2i},\text{ and }z=\sqrt{2i}.\) since we quad root to get \(\pm\sqrt{\pm2i}\)
This question has been asked multiple times...you could look for it as well Guest.
Actually the previously posted anserers found
z = 1 +i 1 - i -1 +i and -1 - i