Solving by completing the square

Category: Algebra, Higher
Sign up to watch this video in full along with 150 more premium videos

Solving by the completing the square involves making sure the equation is equal to zero first. After this you need to completing the square and make this equal to zero. At this point you start the solving process, remembering that when you square root theres is a positive and negative solution.

Be the first to know when we release brand new resources, features and offers.