The quadratic formula is also known as Shreedhara Acharya’s formula. In this article, you will learn the quadratic formula, derivation and proof of the quadratic formula, along with a video lesson and solved examples. Let’s learn what a quadratic equation is and how to solve the quadratic equation using the quadratic formula. The quadratic formula can be expressed as follows: For a quadratic equation ax 2 +bx + c = 0, the roots are obtained using x = [-b ± √ ( b 2 - 4ac)] / 2a This formula is also known as the Sridharacharya formula. Nature Of Roots Of The Quadratic Equation Formula The symbols alpha (α) and beta (β) commonly denote the roots of a quadratic ... Later, Sridharacharya (C.E. 1025) derived a formula, now known as the quadratic formula, (as quoted by Bhaskara II) for solving a quadratic equation by the method of completing the square. The quadratic formula, is of the form x = b ± b 2 4 a c 2 a x = 2a−b± b2−4ac. It is also known as Shreedhara Acharya's formula, named after the ancient Indian mathematician who derived it.
