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February 1, 2015

February 1, 2015

Posted by **TB** on Wednesday, August 22, 2012 at 11:43am.

- intermediate algebra -
**TB**, Wednesday, August 22, 2012 at 11:47amI for got to add this part in 8x^2+7x+3=0

- intermediate algebra -
**Steve**, Wednesday, August 22, 2012 at 12:21pmthe discriminant is b^2 - 4ac

d = 49 - 96 = -47 < 0

so, there are no real roots: two complex roots

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