There are different methods you can use to solve quadratic equations depending on your particular problem. This expression is a polynomial and it does have three terms though theyre big lumpy ones. Factor x 3 4 2x 3 2 8 and simplify.
X 1 -b.
A second method of solving quadratic equations involves the use of the following formula. Either x 3 or x 2. The Quadratic Formula is a milestone along the path to fully understanding algebra. Most people find that method cumbersome and prefer not to use it.