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December 22, 2014

December 22, 2014

Posted by **ella** on Wednesday, July 20, 2011 at 7:59am.

the lim is x->1/2

[ans:5/2 but i get 3/2)

can someone show me the calculation work.

- math -
**Reiny**, Wednesday, July 20, 2011 at 8:03amlim (2x-1)(x+2)/(2x-1) as x --> 1/2

= lim x+2

= 1/2 + 2

= 1/2 + 4/2

= 5/2

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