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.
What is the distance from point P(x,y) to the line Ax + By + C = 0?
Return the first and last character of a string
02 - Vector Variables 2
Find the dimensions of a matrix
Number of primes
Create a constant offset.
Sum of cubes
Linear system of equations
Display negative numbers
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