Here's the question you clicked on:
careless850
Last problem, please someone help.
My problem is in that link. It's a picture.
this is the same question http://openstudy.com/users/careless850#/updates/5029379ee4b044f79e8f21a8 you posted 3 days ago.
Exactly. I need help with it.
Unkle shows you the correct way in his last line all you have to do is simplify it a little bit. \[ (3+2x-5\cdot3)\sqrt{2x} \] can you simplify -5*3 can you combine 3-5*3 ?