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anonymous

  • 4 years ago

find the lim as x approaches inf sqrt(x^2+2) -x

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  1. amistre64
    • 4 years ago
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    the limit of a sum is the sum of ht elimits i believe

  2. amistre64
    • 4 years ago
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    almost got the typed right :)

  3. amistre64
    • 4 years ago
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    since -x goes off into -inf; the limit does not exist

  4. anonymous
    • 4 years ago
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    Wouldn't it be 0?

  5. anonymous
    • 4 years ago
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    You can essentially ignore the +2

  6. amistre64
    • 4 years ago
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    x goes faster off the deep end that sqrt(x)

  7. anonymous
    • 4 years ago
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    yeah but its sqrt(x^2)

  8. amistre64
    • 4 years ago
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    i see your quandry :)

  9. anonymous
    • 4 years ago
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    essentially x-x

  10. amistre64
    • 4 years ago
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    yes, it goes to zero ..... need new glasses

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