Question 466223
write each expression as a sum and/or difference of logarithms. Express powers as factors 
In [(x-4)²/x²-1]^⅔ x>4
..
In [(x-4)²/(x²-1)]^⅔
ln [(x-4)^4/3/(x^2-1)^2/3]
(4/3)ln(x-4)-(2/3)ln(x^2-1)