Question $2$: $($Taken from SP $24$ Final Exam$)$

Use the formula Z $($x $2+1$ a $2)3/2$ dx $=$ a $2$ x x

$2$

$+$ a $2$

$+$ C to evaluate Z $(4$x $2+25)6$

$3/2$

dx$.$

A

$24$x

$254$x $2+25$

$+$ C

B

$12$x

$254$x $2+25$

$+$ C

C

$6$x

$254$x $2+25$

$+$ C

D

$3$x

$254$x $2+25$

$+$ C

E

$2$x

$254$x $2+25$

$+$ C

F None of these