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December 21, 2014

December 21, 2014

Posted by **AMY** on Thursday, January 13, 2011 at 6:35pm.

(6x^2-5x+17)+(8x^2+9x-55)= 14x^2+4x-38.

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**helper**, Thursday, January 13, 2011 at 6:50pmcorrect

- Equations -
**AMY**, Thursday, January 13, 2011 at 7:57pmthanks!

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