Hi,
I don't think I'm getting the correct roots for this equation...
3x2(squared)- 2x- 6 = 0
That should read 3xsquared.
I had to use the b +/- formula and I'm getting x= 1.79 or x= -1.12
That can't be right???
Let's format that a little better: $\displaystyle x = \frac{b \pm \sqrt{b^2 - 4ac}}{2a}$
Why don't you think that's right? You rounded off to a few decimal places which will throw off your answer a little bit but it is correct (again, rounded of course)