Evaluate the Integral by Using a Substitution Prior to Integration $$\int \ln \left( 10 x + 10 x ^ { 2 } \right) d x$$

Multiple Choice

Evaluate the integral by using a substitution prior to integration by parts.
- $$\int \ln \left( 10 x + 10 x ^ { 2 } \right) d x$$

A) $x \ln \left( 10 x + 10 x ^ { 2 } \right) + \ln ( x + 1 ) - 2 x + C$
B) $\ln \left( 10 x + 10 x ^ { 2 } \right) - 2 x + C$
C) $x \ln \left( 10 x + 10 x ^ { 2 } \right) + C$
D) $\ln \left( 10 x + 10 x ^ { 2 } \right) + \ln ( x + 1 ) + C$