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March 3, 2015

March 3, 2015

Posted by **Brian** on Tuesday, April 26, 2011 at 5:51am.

If the limit does not exist, say so.

(→ − ∞)lim: 9x^2+5x-17 / 5x^3+12x^2+21

- Math -
**drwls**, Tuesday, April 26, 2011 at 5:58amThe limit is zero, because

9x^2+5x-17 / 5x^3+12x^2+21 -> 9/(5x)

as x-> infinity or -infinity

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