3 3 3 4 2 - ------------- + 4*x *sin (5*x) + 15*x *sin (5*x)*cos(5*x) __________ / 2 \/ 1 - 9*x
/ 9 3 3 3 2 2 3 2 \ 3*x*|- ------------- - 25*x *sin (5*x) + 4*x*sin (5*x) + 40*x *sin (5*x)*cos(5*x) + 50*x *cos (5*x)*sin(5*x)| | 3/2 | | / 2\ | \ \1 - 9*x / /
/ 2 \ | 9 3 3 243*x 3 4 3 4 2 2 2 3 2 | 3*|- ------------- - 300*x *sin (5*x) - ------------- + 8*x*sin (5*x) + 250*x *cos (5*x) - 875*x *sin (5*x)*cos(5*x) + 180*x *sin (5*x)*cos(5*x) + 600*x *cos (5*x)*sin(5*x)| | 3/2 5/2 | | / 2\ / 2\ | \ \1 - 9*x / \1 - 9*x / /