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Mathematics 16 Online
OpenStudy (anonymous):

Evaluate the limit if it exsists.

OpenStudy (anonymous):

lim x-> -4 \[\frac{ (1/4)+(1/x) }{ 4+x }\]

OpenStudy (anonymous):

i know you need to rationalize but i dont know how.

OpenStudy (bahrom7893):

just look at the top: |dw:1348016861986:dw|

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