There are three main ways to solve quadratic equations. Y a x 2 b x c. 1 You can create a table of values.
In elementary algebra the quadratic formula is a formula that provides the solutions to a quadratic equationThere are other ways of solving a quadratic equation instead of using the quadratic formula such as factoring direct factoring grouping AC method completing the square graphing and others.
The solution for real numbers is where the parabola cross the x-axis. The quadratic equation can be written in three different forms. To be able to solve a quadratic problem the variables a b and c or a h and k usually need to be defined. The graph will result in a parabola.