from algebrahelp.com. Online worksheets with everything from basic algebra to advanced algebra.
Sample Problem:
5u2 + -11uv + 6v2
Solution: (5u - 6v)(u - v)
This site is useful in that it will give you a step by step walk through of the answer to the question you are working on if you are really stuck.
There is also a section of the site that has lessons.
