- #1

- 147

- 5

z

^{4}=i*(z-2i)

^{4}

Now, i tried to move everything but i (imaginary number) to the left side and then find the 4-th root of i, when i did that, i had four solutions, with one of them being e

^{iπ/8}. But i don't know what to do with the left side, since i get way to complicated expression. So there must be less complicated way to solve this.