How To Find A Quadratic Equation From The Roots. How to find the roots of quadratic equation using quadratic formula? Finding roots by factorisation method.

If a quadratic equation is given in standard form, we can find the sum and product of the roots using coefficient of x2, x and constant term. If α and β are the two roots of a quadratic equation, then the formula to construct the quadratic equation is. One of the easiest ways to find the roots of a quadratic equation is to apply the quadratic formula.