Problem 2529. Solving Quadratic Equations (Version 2)

• Created by Prof. Joe Hummel

×

Like (0)

Difficulty:

(25)

Rate

• Solve Later   
• Add To GroupÂ

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

Solve

Solution Stats

46.19% Correct | 53.81% Incorrect

• 197 Solutions
• 85 Solvers

Last Solution submitted on Mar 04, 2025

Last 200 Solutions

Solution Comments

ANNOUNCEMENT ×

Who Deserves Your Praise? Discover the New Contribution Widget!

We are excited to announce another update to our Discussions area: the...

Problem Recent Solvers85

Suggested Problems

• Select every other element of a vector

  33932 Solvers

• Check if sorted

  4418 Solvers

• Find the largest value in the 3D matrix

  1549 Solvers

• Create matrix of replicated elements

  383 Solvers

• Delete 2nd and 5th column of Given 6*6 matrix

  165 Solvers

More from this Author6

• Solving Quadratic Equations (Version 1)

  494 Solvers

• Max of a Vector

  653 Solvers

• counting for loop

  55 Solvers

• If-then-else

  370 Solvers

• Wind Chill Computation

  542 Solvers