# Cubic Equation Calculator

Use this calculator to solve polynomial equations with an order of 3 (3rd Order Polynomial) such as

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.

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

ax^{3} + bx^{2} + cx + d = 0 | |||

Results: | |||

X1: | |||

X2: | |||

X3: |