## anonymous 5 years ago Solve. x^2 - 5x- 6 = 0

1. anonymous

2. anonymous

yes

3. anonymous

have you used the quadratic equation yet?

4. anonymous

yes and i got $-1\pm \sqrt{49} /2$

5. anonymous

maybe the quadratic equation was used wrong. it should be 5/2 +- sqrt(25-24)/2 = 5/2 +- 1/2

6. anonymous

should be 3 and 2