4 3*x + 5*sin(x) + 3*acos(x)
3*x^4 + 5*sin(x) + 3*acos(x)
3 3 - ----------- + 5*cos(x) + 12*x ________ / 2 \/ 1 - x
2 3*x -5*sin(x) + 36*x - ----------- 3/2 / 2\ \1 - x /
2 3 9*x -5*cos(x) - ----------- + 72*x - ----------- 3/2 5/2 / 2\ / 2\ \1 - x / \1 - x /