This website uses cookies to ensure you get the best experience. A quadratic equation is an equation that could be written as ax 2 bx c 0 when a 0. In elementary algebra the quadratic formula is a formula that provides the solution to a quadratic equation.
X b b 2 4 a c.
First we bring the equation to the form ax²bxc0 where a b and c are coefficients. A quadratic equation is an equation that could be written as ax 2 bx c 0 when a 0. There are several good explanations for the standard formula heres my intuition for a variation. Quadratic Equations can be factored.