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.
Distance walked 3D
Sorted highest to lowest?
Saving MATLAB session to a file
Given the variable x as your input, multiply it by four, then divide it by two. Then put the result in y.
Roots of a quadratic equation.
Linear system of equations
Display negative numbers
Create a constant offset.
Energy of an object
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