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esmeeh

find the limit lim (x^2-1/x) x>0-

  • one year ago
  • one year ago

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  1. IsTim
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    Sorry, what is your question exactly?

    • one year ago
  2. esmeeh
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    find the limit

    • one year ago
  3. NoelGreco
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    The way the expression is presented is ambiguous.

    • one year ago
  4. Omniscience
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    \[\lim_{x \rightarrow 0} \frac{x^{2}-1}{x} \]???

    • one year ago
  5. qpHalcy0n
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    It appears to be a one sided limit. This is the limit as x approaches 0 from the left.

    • one year ago
  6. qpHalcy0n
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    Here, if you simply substitute in 0, the limit is undefined. But if we allow x to be just infinitely just less than 0, we can see what its TRYING to do. Here, the numerator approaches -1, and the denominator approaches a number just smaller than 0 (some VERY small negative number). Therefore the limit approaches an extremely large positive number, or +inf.

    • one year ago
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