Question

Differentiating ln inside a bracket

Answer 1

$y=(\ln(3x+2))^3\\\frac{dy}{dx}=3\ln^2(3x+2)\cdot\frac{3}{3x+2}=9\frac{\ln^2(3x+2)}{3x+2}\\\mbox{for}\,\,3x+2>0$