Respuesta :

Hmm... this one is interesting, let me try by making sure we're thinking the same thing:

You're question looks like this?
[tex]\sqrt{\sqrt{-x}}[/tex]
sqrt(-x) is pure imaginary. It will be in the form +√x i and -√x i
And the square root of
+√x i and -√x i are in the format X+iY and X-iY

So the answer is
c) complex