2 / 2 \ 6*(x - 2) *\x - 8/
2 / 2\ (-2 + x) *\-48 + 6*x /
6.0*(-2.0 + x)^2*(-8.0 + x^2)
2 3 4 -192 - 24*x - 24*x + 6*x + 192*x