Question 610348
Assuming the problem is;
{{{ln(x^2(sqrt(2x-1))/(2x+1))}}} = {{{ln(x^2) + ln(sqrt(2x-1)) - ln(2x+1)}}} = {{{ln(x^2) + ln((2x-1)^(1/2)) - ln(2x+1)}}}
log equiv of exponents 
{{{2*ln(x)}}} + {{{1/2}}}{{{ln(2x-1)}}} - {{{ln(2x+1)}}}