Edit: Nevermind! Sorry. >.<
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(x-4) (x^2-x-12) = (x-4) (x-4)(x+3) Cross cancel the (x-4) so it should be -> 1/(x+3) , plug in the 4 (lim x->4) = 1/7
Originally Posted by EliteNewbz (x-4) (x^2-x-12) = (x-4) (x-4)(x+3) Cross cancel the (x-4) so it should be -> 1/(x+3) , plug in the 4 (lim x->4) = 1/7 Thanks anyways.
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