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Power 2 Sum Power 3 And 5 (Posted on 2008-10-04) Difficulty: 4 of 5
Determine all possible pair(s) of nonnegative integers (P, Q), that satisfy this equation:

                                         2P = 3Q + 5

See The Solution Submitted by K Sengupta    
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Some Thoughts re: almost proof NOT TRUE | Comment 4 of 11 |
(In reply to almost proof ;-) by Daniel)

.."......now since ln(3)/ln(2) is irrational
we can't have p/q=ln(3)/ln(2) with p,q integers..... "    

NOT TRUE :

 e.g.     a=4*log3  irrational

            b=2*log3  irrational     

a/b= 4/2   rational      

Dixi


  Posted by Ady TZIDON on 2008-10-05 05:24:35
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