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March 31, 2015

March 31, 2015

Posted by **ladybug** on Wednesday, June 13, 2012 at 11:31pm.

Use the discriminant to determine whether the follow equations have solutions that are:

-two different rational solutions

-two different irrational solutions

-exactly one rational solution or

-two different imaginary solutions.

8x^2+7x+3=0

- Intermediate Algebra -
**Reiny**, Thursday, June 14, 2012 at 6:54amevaluate b^2 - 4ac

= 49-4(8)(3) = -47

look in your notes or textbook

If the discriminant is negative, then there are two different imaginary roots or solutions

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