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Math Help - limits

  1. #1
    No one in Particular VonNemo19's Avatar
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    limits

    evalute \lim_{x\to2}\frac{x^2-4}{x-2}

    I need some help guys thanx.
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  2. #2
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    Surely you can factor x^2 -4!
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  3. #3
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    Quote Originally Posted by VonNemo19 View Post
    evalute \lim_{x\to2}\frac{x^2-4}{x-2}

    I need some help guys thanx.
    Factor

    \lim_{x\to2}\frac{(x-2)(x+2)}{x-2} cancel then redo the limit.
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  4. #4
    No one in Particular VonNemo19's Avatar
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    could you show me please?
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  5. #5
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    Quote Originally Posted by VonNemo19 View Post
    could you show me please?
    Tell us what you know about limits. So we can help.
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