Identify u and dv for finding the integral using integration by parts. $\int x ^ { 4 } e ^ { 7 x } d x$
A) $u = x ^ { 4 } ; d v = e ^ { 7 x } d x$
B) $u = \int x ^ { 4 } ; d v = \int e ^ { 7 x } d x$
C) $u = \int x ^ { 4 } d x , d v = e ^ { 7 x } d x$
D) $u = \int x ^ { 4 } d x ; d v = \int e ^ { 7 x } d x$
E) $u = x ^ { 4 } d x , d v = \int e ^ { 7 x } d x$

Question

Quizplus · Accepted Answer

The Answer is A

Identify U and Dv for Finding the Integral Using Integration ∫x4e7xdx\int x ^ { 4 } e ^ { 7 x } d x∫x4e7xdx

Identify U and Dv for Finding the Integral Using Integration $\int x ^ { 4 } e ^ { 7 x } d x$