Problem 2529. Solving Quadratic Equations (Version 2)
Before attempting this problem, solve version 1: https://www.mathworks.com/matlabcentral/cody/problems/2510-solving-quadratic-equations-version-1.
In this version, the discriminant can have any value. Complete the function so if the discriminant is negative, the function returns values of NaN --- "Not a Number" --- for x1 and x2. Otherwise, the function computes x1 and x2 as before using the formula

Solution Stats
Problem Comments
-
1 Comment
Michael C.
on 25 Nov 2014
No need to fear complex roots...
Solution Comments
Show commentsProblem Recent Solvers86
Suggested Problems
-
First non-zero element in each column
887 Solvers
-
9284 Solvers
-
492 Solvers
-
331 Solvers
-
861 Solvers
More from this Author6
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!