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October 21, 2014

October 21, 2014

Posted by **BuLLET'04' a.k.a Aaron** on Thursday, September 17, 2009 at 7:32pm.

- Math -
**Reiny**, Thursday, September 17, 2009 at 7:57pmI assume you mean

3x^{2}+ 4x^{2}- (x-3) - 3x

= 6x^{2}- x + 3 - 3x

= 6x^{2}- 4x + 3

- small typo - Math -
**Reiny**, Thursday, September 17, 2009 at 7:58pmobviously that first term should have been

2x^{2}

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