Answer:
[tex]-16i\sqrt{3}[/tex]
Step-by-step explanation:
The expression cannot be simplified because you cannot have a negative number under a square root, so there are no real answers. However, there are always imaginary answers present.
To calculate the imaginary answers, do as follows:
[tex]-4\sqrt{-48} = -4i\sqrt{48} = -16i\sqrt{3}[/tex]
hope this helps :)
