Hey!
First we'll find the region for

.

is real for

.
So, the real region for

is

Now, we'll simplify the

by first squaring both sides.
Old Equation :
New Equation {Added Square Both Sides} :
Solution {New Equation Solved} :x > 36
So, this means that the solution to
is x > 36.Hope this helps!
- Lindsey Frazier ♥