
Number Theory Number Theory Math Forum 
 LinkBack  Thread Tools  Display Modes 
February 10th, 2014, 11:57 AM  #1 
Newbie Joined: Feb 2014 Posts: 1 Thanks: 0  Solutions for 2^(a)+2^(b)=1
Equation has solution . Are there other solutions when and shall be rational? My guess is no but I don't know how to prove it. 
February 10th, 2014, 01:58 PM  #2 
Global Moderator Joined: Oct 2008 From: London, Ontario, Canada  The Forest City Posts: 7,945 Thanks: 1136 Math Focus: Elementary mathematics and beyond  Re: Solutions for 2^(a)+2^(b)=1
Perhaps of interest: 

Tags 
2b1, solutions 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Sum of solutions  americast  Abstract Algebra  2  October 17th, 2013 06:50 AM 
Solutions of a^xa=b^yb  pKs  Number Theory  4  October 25th, 2012 03:47 AM 
sin(x) = sin (2x), three solutions?  Icarus  Algebra  3  October 5th, 2012 02:51 AM 
Series solutions to ODE  Grayham1990  Complex Analysis  2  March 24th, 2012 05:57 PM 
Complex Solutions  wannabe1  Complex Analysis  5  March 17th, 2011 10:58 AM 