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Mathematics 21 Online
OpenStudy (anonymous):

what is the limit as x approaches -2 for x^2-4x-12/x+2

OpenStudy (anonymous):

-8 just fraction the upper first so you got (x+2)(x-6) then lim x aproaches -2 for x-6 is -8

OpenStudy (alexwee123):

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OpenStudy (alexwee123):

removable discontinuity at x=-2

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