Given the coefficients a, b, c, and d of a cubic equation, a*x^3 + b*x^2 + c*x + d = 0, determine its roots.
This problem has been corrected and is now solvable.
Filter AC, pass DC
Least common multiple of many numbers
Find nearest prime number less than input number
Calculate the integral of the polynomial
Reverse a string
Linear system of equations
Energy of an object
Sum of cubes
Roots of a quadratic equation.
Number of primes
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office