# Cubic Equation Calculator

**To calculate the roots for given values. For example ,Enter a=1, b=8, c=16 and d=10.**

ax

ax

^{3}+ bx^{2}+ cx + d = 0
Use this calculator to solve polynomial equations with an order of 3 (3rd Order Polynomial) such as

ax

an equation that has into its terms one variable of the third degree is called the cubic equation. The discriminant tells the nature of the roots :

If more than zero, then equation has only one real root.

If less than zero, then equation has all real roots .

If equals to zero, then equation has real roots and all equal.

ax

^{3}+ bx^{2}+ cx + d = 0,an equation that has into its terms one variable of the third degree is called the cubic equation. The discriminant tells the nature of the roots :

If more than zero, then equation has only one real root.

If less than zero, then equation has all real roots .

If equals to zero, then equation has real roots and all equal.