The canonical form of a quadratic equation is a x 2 b x c 0. 2x2 5x 3 0. Quadratic formula definition the formula for determining the roots of a quadratic equation from its coefficients.
Doing that gives x2left x2 - 2x - 3 right 0 The quantity in the parenthesis is a quadratic and we can factor it.
Doing that gives x2left x2 - 2x - 3 right 0 The quantity in the parenthesis is a quadratic and we can factor it. The root of a quadratic equation Ax 2 Bx C 0 is the value of x which solves the equation. Quadratic Equation An equation of the form ax2 bx c 0 where a 0 and a b and c are real numbers. 2x2 5x 3 0.