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

question 60

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

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