B banku12 Mar 2010 52 1 Jul 8, 2010 #1 find number of solutions of x ..where x belongs to real number for which \(\displaystyle 64^{\frac{1}{x}} + 48^{\frac{1}{x}} = 80^{\frac{1}{x}}\)

find number of solutions of x ..where x belongs to real number for which \(\displaystyle 64^{\frac{1}{x}} + 48^{\frac{1}{x}} = 80^{\frac{1}{x}}\)

A Ackbeet MHF Hall of Honor Jun 2010 6,318 2,433 CT, USA Jul 8, 2010 #2 Try factoring each number as a multiple of 8. You might get some cancellation there.