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    Bwhit12's Avatar
    Bwhit12 Posts: 4, Reputation: 1
    New Member
     
    #1

    Aug 22, 2008, 09:59 AM
    solving limits
    Can someone solve this limit for me??
    lim x is approaching 2 =x^2-4/x-2
    galactus's Avatar
    galactus Posts: 2,271, Reputation: 282
    Ultra Member
     
    #2

    Aug 22, 2008, 10:22 AM
    The numerator is the difference of two squares. Rewrite and you can see it.



    Now, you can see it?

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