write the expression as a single logarithm
1/2ln(x^2+1)-4ln(1/2)-1/2[ln(x-4)+ln(x)]
Use the basic log rules to condense the terms into one. There are many examples of how this works on this page.write the expression as a single logarithm
1/2ln(x^2+1)-4ln(1/2)-1/2[ln(x-4)+ln(x)]