Solve the Equation and Express the Solution in Exact Form $\ln 2 x + \ln 9 x = \ln 19$

question 56

Multiple Choice

Solve the equation and express the solution in exact form.
- $\ln 2 x + \ln 9 x = \ln 19$

• A) \(\{ 0 \}\)
• B) \(\left\{ \frac { \mathrm { e } ^ { 19 } } { 18 } \right\}\)
• C) \(\{ 1 \}\)
• D) \(\left\{ \left( \frac { 19 } { 18 } \right) ^ { 1 / 2 } \right\}\)