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

Home > Just Math
Real Root Rejection (Posted on 2024-11-28) Difficulty: 3 of 5
Show that the polynomial x8-x7+x2-x+15 has no real roots.

No Solution Yet Submitted by Danish Ahmed Khan    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
No Subjectalice22024-12-23 00:26:23
re(2): One wayalice22024-12-23 00:19:27
re: One waydavis john2024-12-17 01:35:36
re: One wayasher2024-12-12 02:08:12
re: One wayselpinka2024-12-11 03:57:07
Solution a different wayPaul2024-11-29 10:53:06
Some ThoughtsPossible Solutionbroll2024-11-29 03:08:39
One wayKenny M2024-11-28 20:29:11
 Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


Search:
Search body:
Forums (1)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (4)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:

blackjack

flooble's webmaster puzzle

Copyright © 2002 - 2025 by Animus Pactum Consulting. All rights reserved. Privacy Information