Yes. I don't know a real method to solving this, because we're suppose to learn independently (how stupid).


EDIT: Woah, lemme read.

I don't see how this is working.

I know if you square, the square root of x, you'll get x.
I don't see how the square of the square root of (x-8) +2 would equal what you said. It would equal x-8+4
Which would say x=x-8+4 which isn't right... Dx What am I misunderstanding here?