Evaluate the Integral $\int x e ^ { - 4 x ^ { 2 } + 1 } \mathrm {~d} x$

question 36

Multiple Choice

Evaluate the integral. $\int x e ^ { - 4 x ^ { 2 } + 1 } \mathrm {~d} x$

• A) \(- 8 e ^ { 4 x ^ { 2 } + 1 } + C\)
• B) \(- \frac { e ^ { - 4 x ^ { 2 } + 1 } } { 8 } + C\)
• C) \(- \frac { e ^ { 4 x ^ { 2 } + 1 } } { 4 } + C\)
• D) \(- e ^ { 4 x ^ { 2 } + 1 } + C\)
• E) \(- \frac { x e ^ { 4 x ^ { 2 } + 1 } } { 8 } + C\)

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