Quadratic Formula Worksheet real solutions Quadratic Formula Worksheet complex solutions Quadratic Formula Worksheet both real and complex solutions Discriminant Worksheet. On the last post we covered completing the square see link. It is the solution to the general quadratic equation.
The quadratic formula refers specifically to a formula used to solve quadratic equations.
B b 2 4 a c. The Quadratic Formula uses the a b and c from ax 2 bx c where a b and c are just numbers. The b is the coefficient of the x-term. Created by Sal Khan.