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

Home > Just Math
Closer to your roots (Posted on 2019-03-28) Difficulty: 3 of 5
Consider the polynomial f(x) = x7 - 4x3 + x + 1. All the zeroes of the above polynomial are plotted in the complex plane i.e., the argand plane. How many are within a unit distance from the origin?

No Solution Yet Submitted by Danish Ahmed Khan    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Solutionfrom Wolfram AlphaCharlie2019-03-28 17:15:38
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 (3)
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