Integrate. Assume $g(x)>0$ whenever $lng(x)$ is involved.

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}3(ln(2x){)}^{2}dx$

${\displaystyle \underset{\phantom{}}{\overset{\phantom{}}{}}}3(ln(2x){)}^{2}dx=$

$($Use parentheses to clearly denote the argument of each functio