# Cubic Equation Solver

In Algebra, Cubic function are 3rd order polynomial equation with the formula ax^3 + bx^2 + cx + d = 0. All cubic functions have either one real root, or three real r oots.

The above equations solver helps you to solve polynomial equations with an order of 3 such as ax3 + bx2 + cx + d = 0 for x including complex solutions. Enter values for a, b, c and d and the roots of cubic functions are calculated.

## Roots of Cubic Function / Cubic Formula ax^3 + bx^2 + cx + d = 0