Evaluate $\int x ^ { 6 } \sqrt { x ^ { 7 } + 4 } d x$

question 18

Multiple Choice

Evaluate $\int x ^ { 6 } \sqrt { x ^ { 7 } + 4 } d x$ .

• A) \(x ^ { 7 } + 4 + C\)
• B) \(C \left( x ^ { 7 } + 4 \right) ^ { 3 / 2 }\)
• C) \(\frac { 2 \left( x ^ { 7 } + 4 \right) ^ { 3 / 2 } } { 21 } + C\)
• D) \(\left( x ^ { 7 } + 4 \right) ^ { 3 / 2 } + C\)

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