I've been working on this equation, here's what I have so far:

...

And here I'm lost. Please help.

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- January 12th 2012, 02:03 PMHellBunnyQuadratic Equation
I've been working on this equation, here's what I have so far:

...

And here I'm lost. Please help. - January 12th 2012, 02:08 PMPlatoRe: Quadratic Equation
- January 12th 2012, 02:10 PMe^(i*pi)Re: Quadratic Equation
- January 12th 2012, 02:12 PMHellBunnyRe: Quadratic Equation
Okay ( to first poster )

(Second poster)

Is how I got the input. - January 12th 2012, 02:15 PMSironRe: Quadratic Equation
- January 12th 2012, 02:16 PMe^(i*pi)Re: Quadratic Equation
I still don't follow what you did to the value of "c".

If you took 22 from both sides (which is what the LHS suggests) then you'd have -22 on the right (giving complex solutions)

If you added 30 to both sides as implied then you'd have +56 on the left.

Edit: too slow - January 12th 2012, 02:23 PMHellBunnyRe: Quadratic Equation
It's fine ^. Thanks, that's the answer! Thank you all again for helping.