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anonymous

  • 5 years ago

Find the limit algebraically lim x-> -4 ((2x)/(x+4) + (8/(x+4)))

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  1. amistre64
    • 5 years ago
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    algewahtically?

  2. amistre64
    • 5 years ago
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    2x+8 factors tp 2(x+4)

  3. anonymous
    • 5 years ago
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    \[\lim_{x \rightarrow -4}({2x \over x+4}+{8 \over x+4})=\lim_{x \rightarrow -4}{2(x+4) \over x+4}=2\]

  4. anonymous
    • 5 years ago
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    hmm for strange reason i was thinking that the denominator would be (x+4)^2 but ok thanks

  5. anonymous
    • 5 years ago
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    and lol amistre algewhaticall

  6. amistre64
    • 5 years ago
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    :) adding keeps denom same

  7. anonymous
    • 5 years ago
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    i know...simple mistakes

  8. amistre64
    • 5 years ago
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    i just did a problem and tried to figure out why water has an acidity of 1 lol

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