Solve 3rd Degree Polynomial Equation ax3 + bx2 + cx + d = 0
Cubic Equation Calculator
An online cube equation calculation.
In math algebra, a cubic function is a function of the form. f(x) = ax3 + bx2 + cx + d where "a" is nonzero. Setting f(x) = 0 produces a cubic equation of the form: ax3 + bx2 + cx + d = 0