# Quadratic Formula

The standard form of quadratic equation is given as:

$ax^{2}+bx+c=0$, where a, b, c are known and 'x' is the variable which is unknown. Remember 'a' cannot be zero.

The standard form of quadratic equation is given as:

$ax^{2}+bx+c=0$, where a, b, c are known and 'x' is the variable which is unknown. Remember 'a' cannot be zero.

Sub Topics