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P: 76
 Quote by Mark44 If the rational function you refer to is (x2 - 1)/(x - 1), the limit as x approaches 1 is NOT indeterminate. $$\lim_{x \to 1}\frac{x^2 - 1}{x - 1} = 2$$
Uh....the form is indeterminate. That is why you can use L'Hopital's Rule to find the limit.