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December 20, 2014

December 20, 2014

Posted by **Hannah** on Sunday, July 4, 2010 at 7:46pm.

The sqrt part is confusing me.

- Math -
**Damon**, Sunday, July 4, 2010 at 7:49pmI do not see any sqrt part

4 u^2 + 7 u + 3 = 0

(4 u + 3)(u +1) = 0

u can be -3/4 or -1

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