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Homework Help: Abs value limit

  1. Oct 3, 2007 #1
    1. The problem statement, all variables and given/known data
    | b + 2 |
    b + 2

    Lim b ---> - 2 - ( from the left )

    3. The attempt at a solution

    Am I right if I say the absolute value can be simplified into

    -b - 2 because the way we are appraching 2 would give me a negative number so I would have to make it like this ?
  2. jcsd
  3. Oct 3, 2007 #2
    Ohh the answer was so simle nevermind .
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