Question

Plsss help will give a good amount of points, need done asap

Answer 1

4 + 2i

Explanation:

Since

`√( - 1) = i`

`4 + √( - 4) = 4 + \sqrt{ - 1 * {2}^(2) } \\ = 4 + 2i`

Answer 2

4+2i because you can’t have a negative square root