Math Help - critical values

1. critical values

I'm having trouble factoring the following problem so I can find the critical values.

6x^2-6x-74=0

please help!!!!!!

2. Originally Posted by hotblonde
I'm having trouble factoring the following problem so I can find the critical values.

6x^2-6x-74=0

please help!!!!!!
Use the quadratic formula to find the roots and construct the factors from them.

CB