Question

If x² + y² = 5xy Prove that log(x-y)/3 = 1/2(log x + log y)

Answer 1

Answer:

something is wrong there i guess

Answer 2

Answer:

Hey

here is your answer!!

= x²+y²+2xy = 25xy

= ( x + y )² = 25xy

= x+y = 5 (xy)½

So, log both sides

log (x+y) = log {5 ( xy)½}

= log (x+y) = log 5 + log (xy)½

= log (x+y) - log 5 = 1/2 log xy

= log (x+y/5) = 1/2 log xy [Proved]

Step-by-step explanation:

Hope it helps !!