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March 1, 2015

March 1, 2015

Posted by **nisa** on Friday, March 28, 2014 at 11:26pm.

y = -4x^2 + 7x - 8

no solutions (is it this one)

one solution

two solutions

infinitely many solutions

- math -
**Damon**, Friday, March 28, 2014 at 11:41pmyou mean how many zeros I think

look at b^2-4ac

49 -16*8 is NEGATIVE

so two complex conjugate solutions, NO real solutions

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