Evaluate the Integral $$\int ( 3 x + 7 ) e ^ { - 5 x } d x$$

question 393

Multiple Choice

Evaluate the integral.
- $$\int ( 3 x + 7 ) e ^ { - 5 x } d x$$

• A) \(- \frac { 3 } { 5 } x e ^ { - 5 x } - \frac { 38 } { 25 } e ^ { - 5 x } + C\)
• B) \(- 15 x e ^ { - 5 x } - 110 e ^ { - 5 x } + C\)
• C) \(\frac { 3 } { 5 } x e ^ { - 5 x } + \frac { 38 } { 25 } e ^ { - 5 x } + C\)
• D) \(- \frac { 3 } { 5 } x e ^ { - 5 x } - e ^ { - 5 x } + C\)

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