Integrate the Function $$\int \frac { 9 \mathrm { dx } } { \sqrt { 3 + \mathrm { x } ^ { 2 } } }$$

question 91

Multiple Choice

Integrate the function.
- $$\int \frac { 9 \mathrm { dx } } { \sqrt { 3 + \mathrm { x } ^ { 2 } } }$$

• A) \(\frac { 2 } { x ^ { 2 } + 3 } + C\)
• B) \(9 \ln \left| \sqrt { 3 + x ^ { 2 } } \right| + C\)
• C) \(9 \ln \left| x + \sqrt { 3 + x ^ { 2 } } \right| + C\)
• D) \(x + \ln \left| 9 + \sqrt { 3 + x ^ { 2 } } \right| + C\)

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