Evaluate the Integral by Using a Substitution Prior to Integration $$\int ( \ln 3 x ) ^ { 2 } d x$$

Multiple Choice

Evaluate the integral by using a substitution prior to integration by parts.
- $$\int ( \ln 3 x ) ^ { 2 } d x$$

A) $x ( \ln 3 x ) ^ { 2 } - 2 x ( \ln 3 x ) + 2 x + C$
B) $x ( \ln 3 x ) ^ { 2 } + 2 x ( \ln 3 x ) - 2 x + C$
C) $x ( \ln 3 x ) ^ { 2 } - x ( \ln 3 x ) + x + C$
D) $x ( \ln 3 x ) ^ { 2 } - 2 x ( \ln 3 x ) + C$