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April 18, 2015

April 18, 2015

Posted by **Taina** on Monday, June 20, 2011 at 10:33pm.

x2 = 5x + 6

- math -
**Reiny**, Monday, June 20, 2011 at 11:47pmx^2 - 5x - 6 = 0

discr. = 25 - 4(1)(-6) which is positive, so you have 2 different real roots

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