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## anonymous one year ago Could somebody please help me with a difficult problem? I don't understand what to do.

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1. anonymous

?

2. anonymous

The problem is x^2 + 9x + 4 = 0. I have to find what "x" is.

3. only_hanaaa

okay, to solve for x you need to using the quadratic equation, do you know the equation?

4. only_hanaaa

$x=-b+-\sqrt{b^{2}}-4ac \div2a$ is the quadratic equation

5. anonymous

I still don't understand the problem. Sorry I didn't respond

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