Question 9403
{{{3(lnx-2ln(x^3-1))+4ln5}}} becomes
{{{3(lnx-ln(x^3-1)^2)+ln5^4}}}
{{{3(ln(x/((x^3-1)^2)))+ln5^4}}}
{{{ln(x/((x^3-1)^2))^3+ln5^4}}}
{{{ln((5^4*x)/((x^3-1)^2))^3}}}
{{{ln((5^12*x^3)/(x^3-1)^6)}}}


this is it as one log.


2. log 5y^3/x^2 becomes

{{{log(5y^3)-log(x^2)}}}
{{{log(5) + log(y^3)-2log(x)}}}
{{{log(5) + 3log(y)-2log(x)}}}


jon.