Evaluate the Integral $\int x ( x + 9 ) ^ { 6 } \mathrm {~d} x$

question 54

Multiple Choice

Evaluate the integral. $\int x ( x + 9 ) ^ { 6 } \mathrm {~d} x$

• A) \(\frac { ( x + 9 ) ^ { 7 } ( x - 16 ) } { 8 } + C\)
• B) \(\frac { ( x + 9 ) ^ { 7 } ( x - 16 ) } { 56 } + C\)
• C) \(\frac { ( x + 9 ) ^ { 8 } } { 56 } + C\)
• D) \(\frac { ( x + 9 ) ^ { 7 } ( x - 17 ) } { 56 } + C\)
• E) \(\frac { ( x + 9 ) ^ { 8 } } { 8 } - \frac { 9 ( x + 9 ) ^ { 7 } } { 7 } + C\)

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