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Re: x = ?

by Pfsszxt@[EMAIL PROTECTED] May 11, 2008 at 08:06 AM

On Sat, 10 May 2008 16:20:04 -0400, "Jon G." <jon8338@[EMAIL PROTECTED]
>
wrote:

>1 + x + x^2 + x^3 + ... + x^n = 0
>
>x = ? 
>
   0 =[1-x^(n+1)]/[1-x]
so x = the n (n+1)-st roots of 1 which are different from 1.




 10 Posts in Topic:
x = ?
 "Jon G." <jo  2008-05-10 16:20:04 
Re: x = ?
 Ray Vickson <RGVickson  2008-05-10 14:12:24 
Re: x = ?
 metaweta@[EMAIL PROTECTED  2008-05-10 14:39:31 
Re: x = ?
 David C. Ullrich <dull  2008-05-11 11:27:58 
Re: x = ?
 Dave <dave_and_darla@[  2008-05-10 14:41:26 
Re: x = ?
 Virgil <Virgil@[EMAIL   2008-05-10 16:46:56 
Re: x = ?
 Bart Goddard <goddardb  2008-05-10 23:45:33 
Re: x = ?
 William Elliot <marsh@  2008-05-10 22:34:09 
Re: x = ?
 Pfsszxt@[EMAIL PROTECTED]  2008-05-11 08:06:20 
Re: x = ?
 Pfsszxt@[EMAIL PROTECTED]  2008-05-17 18:54:36 

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