## anonymous 5 years ago could someone double check my answer for this quadratic equation!?

1. anonymous

$3x ^{2}-1=x$

2. anonymous

I got 1+ or - sqrt -11 over 6

3. anonymous

$1 + or - \sqrt{-11}\over 6$ little better to understand here

4. anonymous

thats right except it should be positive 13 under the radical

5. anonymous

positive 13 instead of the -11? or positive 13 where the 6 is?

6. anonymous

also, are there 2 non real, or real answers?

7. anonymous

it should be: [1+/- sqrt(13)]/6

8. anonymous