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October 20, 2014

October 20, 2014

Posted by **lindsay** on Friday, December 7, 2012 at 4:36pm.

- math -
**Steve**, Friday, December 7, 2012 at 4:58pmcomplex roots means negative discriminant. so,

(-4)^2 - 4(-3)(-c) < 0

16-12c < 0

c < 4/3

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