Only if it can be put in the form ax 2 bx c 0 and a is not zero. Put the x -squared and the x terms on one side and the constant on the other side. In this section you will learn how to.
X 2 6 x 5 0.
Hence Hence x 2 2x 10 x 2 2x 1 1 10 add and subtract 1. Below are the 4 methods to solve quadratic equations. If there are many factors to consider you may want to use the quadratic formula instead. Completing the square involves creating a perfect square trinomial from the quadratic equation and then solving that trinomial by taking its square root.