Posted by nikki on Tuesday, April 5, 2011 at 11:10pm.
- math - drwls, Wednesday, April 6, 2011 at 7:27am
Is the n^2 supposed to be an a^2 ?
If so, you can combine three pairs of terms. Otherwise, two pairs.
Just multiply each term in parentheses by 6 and combine "like" terms.
You may also able to factor, after that.
You should try this yourself instead of looking for a web site (including jiskha) to do it for you.
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