# What is the Quadratic Formula?

Dec 18, 2014

Suppose you have $a {x}^{2} + b x + c = 0$ where a, b and c is any number. Plug these in the quadratic formula:

$x = \frac{- b \pm \sqrt{{b}^{2} - 4 a c}}{2 a}$ Plug the values and solve for $x$.