All about
flooble

fun stuff

Get a free chatterbox

Free JavaScript

Avatars
perplexus
dot
info
Home
>
Just Math
Rationality certification (
Posted on 20161027
)
Given a and b are two rational numbers, fulfilling the equality
a^3 + 4a^2*b = 4a^ 2 + b^4.
Prove that the value of
sqrt(a1)
is a rational number.
No Solution Yet
Submitted by
Ady TZIDON
No Rating
Comments: (
You must be logged in to post comments.
)
Subject
Author
Date
errata 
Ady TZIDON
20161110 04:10:50
sqrt(a) is rational
Brian Smith
20161028 10:37:30
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:
blackjack
flooble's webmaster puzzle
Copyright © 2002  2020 by
Animus Pactum Consulting
. All rights reserved.
Privacy Information