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Mathematics 6 Online
OpenStudy (anonymous):

x^2+2x+7=0

Directrix (directrix):

What are the instructions?

OpenStudy (anonymous):

Find the discriminant.@Directrix

Directrix (directrix):

Look at the attachment and post what you think it is. Then, we'll compare answers. Okay? @yoda5657

OpenStudy (anonymous):

I got a decimal for my answer.

Directrix (directrix):

The discriminant is b² - 4 a c --> Try again. I think you took a square root by mistake.

OpenStudy (anonymous):

-24?

Directrix (directrix):

That is what I got @yoda5657

OpenStudy (anonymous):

Ya,You get a (cookie) medal :D

Directrix (directrix):

Yeah! Where is it?

OpenStudy (anonymous):

I ate it :P

OpenStudy (anonymous):

Since you are still here,Would you like to help me with another question?

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