Question 923741
{{{-4ln(x)+ln(5y)-ln(4z)}}}


{{{ln(x^-4)+ln(5y)-ln(4z)}}}


{{{ln(1/x^4)+ln(5y)-ln(4z)}}}


{{{ln((1/x^4)5y))-ln(4z)}}}


{{{ln(5y/x^4)-ln(4z)}}}


{{{ln((5y/x^4)/4z)}}}


{{{ln(5y/(4zx^4))}}}