Evaluate the integral by using a substitution prior to integration by parts.
A. 
e
+ C
B. 
e
[ 
- 7] + C
C. (7x + 7) e
+ C
D. 
e
[ 
- 1] + C
Answer: D
Mathematics
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A. 0
B. - 
C. - 81e9
D. 
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