## anonymous one year ago Quadratic Formula

1. anonymous

2. anonymous

@Lily2913 you think you could help me with this LAST one?

3. anonymous

seems that last person got upset I gave you the answer.. heh

4. anonymous

if A = 3 and B = 6 and C = 2 and we plug it into the formula $\frac{ 6\pm \sqrt{6^{2}-4*3*2} }{ 2*3 }$

5. anonymous

B = -6 typo

6. mathmate

@Lily2913 It's very nice of you to help, and I don't know who the "last" person is. The best way to "help" is to give confidence to the asker and give him/her a chance to practise and get familiar with the type of problems. It would help better if the actual is given so the asker can apply it to a different problem. So given a=3, b=-6, c=2, and the quadratic formula: $$\Large x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}$$ is probably what you intended to show the asker.

7. mathmate

8. anonymous

It's the 3rd or 4th question he's asked regarding quadratics, and I have shown him the formula in a past question(s)... But I do see what you mean though.

9. mathmate

@Lily2913 Thank you for your understanding and help to make OS a better place to learn!