For all x in the domain of the function \[\frac{x+1}{x^3-x},~this~function~ is~equivalent~to: (show~work) \] \[a)\frac{1}{x^2}-\frac{1}{x^3}\\ b)\frac{1}{x^3}-\frac{1}{x}\\ c)\frac{1}{x^2-1}\\ d)\frac{1}{x^2-x}\\ e) \frac{1}{x^3}\] just a random math question : p x'd