Lim x -> 2 (x^2-1/x-2)       The lim x --> 2 is both negative and positive.  i dont remember how it do it at all

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter8: Roots And Radicals
Section8.7: Use Radicals In Functions
Problem 408E: Explain why the process of finding the domain of a radical function with an even index is different...
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Lim x -> 2 (x^2-1/x-2)       The lim x --> 2 is both negative and positive.  i dont remember how it do it at all

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