Question

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

Answer 1

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

Answer 2

Answer:

4 + 2i

Step-by-step explanation:

Since

$\sqrt{ - 1} = i$

$4 + \sqrt{ - 4} = 4 + \sqrt{ - 1 \times {2}^{2} } \\ = 4 + 2i$