f x x 4-4x 3+9x 2-36x, f x 2/3x 3 x 1, f x 3x 4-4x 3 2/e 2x, f x x 3-4x 2+3x-12, f x x 3-12x 2+36x+10, f x 1/3x 2-3x-6, f f x x 2-3x+4, f x -2/5 x 3-4x+2, f x x+3 2-36/x-3, f x 8x-6 / 3x-2, f x x 3/2, f f x 4x-3, f x 3x+5 g x 4x 2-2, f x 3x2-7, f x 3x2 - 2x + 5, f x -3x 2+18x-24, f f x x2-11x+36, f x 3x 2+24x+48, f x 2x3 - 3x2 + 7, f x 2/ 6x2 -16x -32, f x -x -2 -2x -3, 4x-2 3-x
f x 3x 2 / 4x 2-36. There are any references about f x 3x 2 / 4x 2-36 in here. you can look below.