We have a concrete slab that has been lifted on one side by roots.
The slab is against the back of the house. It is 123 inches by 31
inches. The 123 inch edge is lifted on the side away from the
house. The lift is between one and two inches. (I can put pictures
on imageshack if anyone want to see them.)

Is there an easy and cheap way to fix this slab without tearing it
up? Thank you in advance for all replies.
--
Whenever I hear or think of the song "Great green gobs of greasy
grimey gopher guts" I imagine my cat saying; "That sounds REALLY,
REALLY good. I'll have some of that!"