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Evaluate the Integral by Using a Substitution Prior to Integration 12e7x+9dx\int \frac { 1 } { 2 } \mathrm { e } \sqrt { 7 x + 9 } \mathrm { dx }

Question 62

Multiple Choice

Evaluate the integral by using a substitution prior to integration by parts.
- 12e7x+9dx\int \frac { 1 } { 2 } \mathrm { e } \sqrt { 7 x + 9 } \mathrm { dx }


A) 7x+97e7x+9+C\frac { \sqrt { 7 x + 9 } } { 7 } e \sqrt { 7 x + 9 } + C
B) 17e7x+9[7x+91]+C\frac { 1 } { 7 } \mathrm { e } \sqrt { 7 x + 9 } [ \sqrt { 7 x + 9 } - 1 ] + C
C) (7x+9) e7x+9+C( 7 x + 9 ) \mathrm { e } ^ { \sqrt { 7 x + 9 } } + C
D) 17e7x+9[7x+97]+C\frac { 1 } { 7 } e ^ { \sqrt { 7 x + 9 } } [ \sqrt { 7 x + 9 } - 7 ] + C

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