Learn how to solve any quadratic equation using the Quadratic Formula ! Discover the sure-fire way of solving equations of the form ax^2+bx+c=0 where "a" does not equal to zero. Quadratic Equations It is a quadratic equation when it can be put in the form ax2 + bx + c = 0, and a is not zero: The name comes from "quad" meaning square, as the variable is squared (in other words x2). These are all quadratic equations in different forms: The quadratic formula is used to find the roots of a quadratic equation and these roots are called the solutions of the quadratic equation . However, there are several methods of solving quadratic equations such as factoring, completing the square, graphing, etc. Learn how to use the quadratic formula to find the roots of quadratic equations in standard form. See the steps, derivation, graphical method, and examples of quadratic equations with real or imaginary solutions.
