Okay, I stumbled upon a question that eventually led to this, can someone please help me out? Thank you.
What do you want to do with this expression?
if you want to square
sqrt ( 160 - 64 sqrt 3) you will get 160 - 64 sqrt 3
I also ask, what do you want to do with it?
:< It was part of a problem, but I guess I did the first part wrong. Oof.