How do you use the properties of logarithms to expand #lnz(z-1)^2#?
1 Answer
Sep 4, 2017
Explanation:
#"using the "color(blue)"laws of logarithms"#
#•color(white)(x)logx+logyhArrlog(xy)#
#•color(white)(x)logx^nhArrnlogx#
#rArrlnz(z-1)^2#
#=lnz+ln(z-1)^2#
#=lnz+2ln(z-1)#
