##### Asked by: Rambha Yagya

asked in category: General Last Updated: 16th April, 2020# What is D in the quadratic formula?

**Quadratic**. The number

**D**= b

^{2}– 4ac determined from the coefficients of the

**equation**ax

^{2}+ bx + c = 0. The discriminant reveals what type of roots the

**equation**has. Note: b

^{2}– 4ac comes from the

**quadratic formula**.

Also, what is the formula of D?

Quadratic Equations The number **D** = b^{2} - 4ac is called "discriminant".

Similarly, what are the 4 ways to solve a quadratic equation? The four methods of solving a quadratic equation are **factoring**, using the square roots, completing the square and the **quadratic formula**.

In respect to this, what formula is B 2 4ac?

The discriminant is the expression b^{2} - 4ac, which is defined for any quadratic equation ax^{2} + bx + c = **0**. Based upon the sign of the expression, you can determine how many real number solutions the quadratic equation has. If you get a positive number, the quadratic will have two unique solutions.

What is Dharacharya formula?

Sridharacharya **formula** is actually the quadratic **formula**, used for finding the roots of a quadratic **equation**… ax² + bx + c = 0 , where a not =0 , & a,b, c are real coefficients of the **equation**. Being quadratic it has 2 roots..