Question

Please help me with this... my head hurts Solve –--(-3x^2 – 4x – 4 = 0) ?????

Answer 1

Do you know what the general formula for quadratic equations is?

Answer 2

a^2 +b^2 =C^2

Answer 3

Please multiply by -1 before you do anything else.

Answer 4

is it completely nescesary??

Answer 5

ignore the three negatives before the equation

Answer 6

No, it would be \[-b \pm \frac{ \sqrt{b^2-4ac} }{ 2a } \]

Answer 7

hmmm okay, so I plug the values in?

Answer 8

where a=-3, b=-4, and c=-4. So just plug in

Answer 9

okay let me try, hold on please...

Answer 10

Not quite. A little format problem, there. \(x=\dfrac{-b \pm \sqrt{b^{2}- 4ac}}{2a}\)

Answer 11

Exactly, what @tkhunny said. im sorry, im getting too old for computers and stuff

Answer 12

is it 6 Root 2

Answer 13

I didnt really do the problem,but i would expect you to get two sets of answers

Answer 14

I think I got the right answer, if not oh well, thanks for the help man

Answer 15

No problem. Glad to help