Since this is posted under "Number Theory" is x assumed to be a positive integer? If so, there is no such x. for all x> 1. since , there is a root between 1 and 2.

Results 1 to 3 of 3

- June 24th 2009, 01:36 AM #1

- Joined
- Jun 2009
- Posts
- 77

- June 24th 2009, 02:25 AM #2

- Joined
- Apr 2005
- Posts
- 18,076
- Thanks
- 2390

- June 24th 2009, 09:16 AM #3

- Joined
- May 2006
- From
- Lexington, MA (USA)
- Posts
- 12,028
- Thanks
- 846