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Limit Problem

  1. Jun 28, 2005 #1
    I guess I am having trouble understanding this problem. I don't even really know where to start, or what rules to use.

    Find the Limit:

    lim log10 (x2-5x+6)
  2. jcsd
  3. Jun 28, 2005 #2
    lim log (x2 - 5x +6)

    Put x = 3+h, where h>0 and limit of h as zero solving, we have

    lim log (h2+h) = lim logh + lim log(h+1) = lim log h = (-infinity)
    h->0 h->0 h>0 h->0
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