I'm writing code for the method to solve this cubic equation. I use python's math library.
(float)(-b+pow(pow(b,3)-27*pow(a,2)*d,1/3))/3*a;(float)((math.sqrt(delta))/(3*a))*((pow(abs(k)+math.sqrt(pow(k,2)+1),1/3))+(pow(abs(k)-math.sqrt(pow(k,2)+1),1/3)))-(b/(3*a));Below are pictures of 2 math formulas I need to solve:
