Sridharacharya formula: The quadratic formula can be expressed as

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 ... Quadratic Formula is used to find the roots (solutions) of any quadratic equation. Using the Quadratic formula real and imaginary all the types of roots of the quadratic equations are found. The quadratic formula was formulated by a famous Indian mathematician Shreedhara Acharya, hence it is also called Shreedhara Acharya's Formula. Quadratic Formula: The roots of a quadratic equation ax 2 + bx + c = 0 are given by x = [-b ± √ (b 2 - 4ac)]/2a. This formula is also known as the Sridharacharya formula. Example: Let us find the roots of the same equation that was mentioned in the earlier section x 2 - 3x - 4 = 0 using the quadratic formula. a = 1, b = -3, and c = -4. The roots could be found using the below formula (It is known as the formula of Sridharacharya) x=\frac {-b\pm \sqrt {b^2-4ac}} {2a} The values of the roots depends on the term (b2 - 4ac) which is known as the discriminant (D).