Question

complex fourth root of -16

Answer 1

As a start : express -16 in trig/polar form

Answer 2

can you try?

Answer 3

4\[4\sqrt{-16[\cos(\theta/4+2k \pi/4)+isin(\theta/4+2k \pi/4)}\]

Answer 4

looks latex has some problem

Answer 5

\[-16 = -16+0i\]