Evaluate using integration by parts.
dx
A. 
x2(x2 + 8)3/2 + 
(x2 + 8)5/2 + C
B. 2x2(x2 + 8)3/2 - 2(x2 + 8)5/2 + C
C. 
x2(x2 + 8)3/2 - 
(x2 + 8)5/2 + C
D. 
x(x2 + 8)3/2 - 
(x2 + 8)7/2 + C
Answer: C
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