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#1 2009-06-23 19:08:41

tony123
Member
Registered: 2007-08-03
Posts: 228

Determine

Determine all 

of positive rational numbers

such that


is an integer.

Last edited by tony123 (2009-06-23 19:12:46)

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#2 2010-03-17 16:31:57

JaneFairfax
Member
Registered: 2007-02-23
Posts: 6,868

Re: Determine

and
work.

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#3 2010-03-17 16:41:32

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Determine

Hi;

So does


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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