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Evaluate the Integral (7x2)ex dx\int ( 7 x - 2 ) e ^ { - x } \mathrm {~d} x

Question 69

Multiple Choice

Evaluate the integral. (7x2) ex dx\int ( 7 x - 2 ) e ^ { - x } \mathrm {~d} x


A) (5+7x) ex+C( - 5 + 7 x ) e ^ { - x } + C
B) (97x) ex+C( 9 - 7 x ) e ^ { - x } + C
C) (57x) ex+C( - 5 - 7 x ) e ^ { - x } + C
D) (5+7x) ex+C( 5 + 7 x ) e ^ { - x } + C
E) (9+7x) ex+C( 9 + 7 x ) e ^ { - x } + C

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