SOLUTION: If 2 log5 (x+y) = 1 + log5 x + log5 y, show that x^2+y^2 = 3xy.

Algebra ->  Logarithm Solvers, Trainers and Word Problems -> SOLUTION: If 2 log5 (x+y) = 1 + log5 x + log5 y, show that x^2+y^2 = 3xy.      Log On