In algebra, a quadratic equation is any equation having the form where x represents an unknown, and a, b, and c represent known numbers such that a is not equal to 0. If a = 0, then the equation is linear, not quadratic.
This session will help you to understand on how to solve a quadratic equation by completing square method. At the end of the session, some tricks to solve them is also given.
In order check other different types of methods to solve quadratic equations,
You may click the links below,
Solving Quadratic Equations Using the Quadratic Formula
Quadratic Equations | Introduction & Factorization method