1. The problem statement, all variables and given/known data This is a problem off a multiple choice practice test: lim t->3 ( 1/(t^2-3t) - 2/(t^2-9) = The solutions are: (a) 0 (b) -1/9 (c) -1/18 (d)1 (e) 1/3 The correct answer is (c). Can someone explain to me how to solve it? Any help would be very appreciated. You don't need to explain how to do limits. I just need to know how to manipulate the equation so that it's not indeterminate. 2. Relevant equations NA 3. The attempt at a solution I tried multiplying by the conjugate with no success.