Evaluate the Integral $$\int \frac { 21 \mathrm { e } \sqrt { 7 x } } { 2 \sqrt { x } } \mathrm { dx }$$

question 142

Multiple Choice

Evaluate the integral.
- $$\int \frac { 21 \mathrm { e } \sqrt { 7 x } } { 2 \sqrt { x } } \mathrm { dx }$$

• A) \(\sqrt { 7 } e ^{\sqrt { 7 x }} + C\)
• B) \(\frac { 21 } { 2 } e ^{\sqrt { 7 x }} + C\)
• C) \(21 \mathrm { e } ^{\sqrt { 7 x }} + C\)
• D) \(3 \sqrt { 7 } \mathrm { e }^{ \sqrt { 7 x }} + C\)

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