Question 747372


a.

{{{3ln (x) - 2ln(x^2) + ln(x)}}}

={{{ln (x^3) - ln(x^4) + ln(x)}}}

={{{ln (x^3/x^4) + ln(x)}}}

={{{ln (1/x) + ln(x)}}}

={{{ln ((1/x)x)}}}

={{{ln (x/x)}}}

={{{ln (1)}}}