I have the following quadratic equation:

I would like to solve for d.

So I wanna use this formula:

Now I know that here I have:

However is it true to say that:

???? I'm wondering if c can include operators like plus and minus?

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- Nov 13th 2013, 11:59 AMMathIsOhSoHardSolving a quadratic equation
I have the following quadratic equation:

I would like to solve for d.

So I wanna use this formula:

Now I know that here I have:

However is it true to say that:

???? I'm wondering if c can include operators like plus and minus? - Nov 13th 2013, 12:28 PMSlipEternalRe: Solving a quadratic equation
Yes, that is correct.

- Nov 13th 2013, 04:27 PMvegasgunnerRe: Solving a quadratic equation
yes it can