An alternative method to solve a quadratic equation is to complete the square. To solve an equation of the form \(x^2 + bx + c = 0\) consider the expression \(\left(x + \frac{b}{2}\right)^2 + c\).

Some quadratics cannot be factorised. An alternative method to solve a quadratic equation is to complete the square. To solve an equation of the form \(x^2 + bx + c ...

CBSE Class 10 Maths Formulas for Chapter 4 Quadratic Equations are mentioned in this article. You can also check here all major definitions, properties and identities. Having all the key terminologies ...