The integral is
.
Substitute
.

Apply derivative on each side with respect to
.
.
Substitute
and
in
.
.

.
Find the integral using integration by parts.
\Formula for integration by parts:
.
Consider
and
.
Apply derivative on each side with respect to
.


.
Consider
.
Apply integral on each side.
\
.
Substitute
,
,
and
in
.




Substitute
.


.
.