Question

If x2 + y2 = 6xy, prove that 2 log (x + y) = logr + logy + 3 log 2​

Answer 1

Answer:

4log +132 +xy log 5,2log x, Y 469 +log 28 xy

Answer 2

Step-by-step explanation:

x2+y2=6xy

x2+y2=3×2xy

apply log on this equation

x2 log + y2 log = 3×2 log xy

2log(x+y)= log x + logy + 3×2log

2log (x+y) = log x + log y + 3log 2

hence proved..