Posted by Autumn on Wednesday, January 19, 2011 at 12:49pm.
3/x^3 divided by 1/x^2 is this your problem? instead of dividing, invert and multiply 3/x^3 * x^2/1 = 3x^2/x^3 = 3x^-1 = 3/x
-6/8 - 6/8 =