Find the Indefinite Integral $\int \frac { x ^ { 3 } } { 2 x ^ { 4 } + 1 } d x$

question 165

Multiple Choice

Find the indefinite integral. $\int \frac { x ^ { 3 } } { 2 x ^ { 4 } + 1 } d x$

• A) \(\frac { 1 } { 8 } \ln \left| 2 x ^ { 4 } + 1 \right| + C\)
• B) \(\frac { 1 } { 2 x ^ { 4 } + 1 } + C\)
• C) \(\ln \left| 2 x ^ { 4 } - 1 \right| + C\)
• D) \(\ln \left| 2 x ^ { 4 } + 1 \right| + C\)
• E) \(\frac { 1 } { 16 } \ln \left| 2 x ^ { 4 } + 1 \right| + C\)

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