All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Just Math
3 roots of a biquadratic (Posted on 2021-03-14) Difficulty: 3 of 5
Real numbers a and b are chosen so that each of two quadratic trinomials x2+ax+b and x2+bx+a has two distinct real roots and the product of these trinomials has exactly three distinct real roots.

Determine all possible values of the sum of these three roots.

No Solution Yet Submitted by Danish Ahmed Khan    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
re(2): SolutionBrian Smith2021-03-15 10:25:24
re: SolutionSteve Herman2021-03-14 18:37:00
SolutionSolutionBrian Smith2021-03-14 17:03:52
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (8)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2024 by Animus Pactum Consulting. All rights reserved. Privacy Information