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October 21, 2014

October 21, 2014

Posted by **Karria** on Friday, December 12, 2008 at 1:25am.

I got this as my answer The length is going to be a+2

a+2/a^2+4a+4

is this right ?

- math 117 -
**drwls**, Friday, December 12, 2008 at 2:31amYes, a^2 + 4a + 4 = (a+2)^2, so it is a square.

You don't need to do the long division to see that, but is a good idea to know how to do it.

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