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Limit problem with [(sqrt(x+1)-1)/x]

  1. Apr 5, 2010 #1
    1. The problem statement, all variables and given/known data

    Find the limit of lim (x approach infinity) [(sqrt(x+1)-1)/x]

    2. Relevant equations

    3. The attempt at a solution

    i try to reduce it to a form where i can put the x in but to no avail ?
  2. jcsd
  3. Apr 5, 2010 #2


    Staff: Mentor

    Re: limits

    Multiply by 1 in the form of (sqrt(x + 1) + 1) over itself.
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