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anonymous

  • one year ago

I need so solve some limits,please help!

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  1. anonymous
    • one year ago
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    what is it

  2. anonymous
    • one year ago
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    \[\lim_{x \rightarrow \infty} \frac{ x2+1 }{ x2+x+1 }\]

  3. anonymous
    • one year ago
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    oh never i'm in 5th grade sorryyy

  4. anonymous
    • one year ago
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    the long way around is to divide every term by the highest degree in the denominator, so divide everything by x², then take the limit

  5. anonymous
    • one year ago
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    it's \[x^{2}\] not x2,my mistake

  6. anonymous
    • one year ago
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    for rational functions in general if the degrees of the numerator and denominator are the same, the limit approaching infinity is the ratio of their leading coefficients

  7. anonymous
    • one year ago
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    can I use L'Hospital and derivate each term?

  8. anonymous
    • one year ago
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    yep

  9. anonymous
    • one year ago
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    I need to use it twice

  10. anonymous
    • one year ago
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    and i get 2/2 that equals 1,is this correct?

  11. anonymous
    • one year ago
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    yes it's 1

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