[seqfan] Possible solutions of 3^x+5^y=2^z

Artur grafix at csl.pl
Fri Nov 14 18:59:17 CET 2008


Dear Seqfans,
I would like to ask about some theory about possible solutions of 
expotential equation:
3^x+5^y=2^z
are set of possible 4 solutions is finite and complete ????:
{x,y,z}={1,0,2},{1,1,3},{3,1,5},{1,3,7}
and {x,y,z} are natural numbers

Best wishes
Artur





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