Binomial Factors really just mean factors of a polynomial, in this case there are two so hence the binomial name. If you are unsure of how to solve a quadratic equation, the best thing is to first simple the coefficients and then move to the quadratic formula. Since all the factors are divisible by 2, you can divide 2 out of the entire expression, so now it will look like [tex]3s^2+20s-32[/tex]. Now that the coefficients are completely simplified, you can put the coefficients into the quadratic formula, [tex] \frac{-b+ \sqrt{b^2-4ac}}{2a} or \frac{-b- \sqrt{b^2-4ac}}{2a} [/tex], where a is the coefficient with the [tex]x^2[/tex], b with [tex]s[/tex] and c the -32. When you plug in the values for a, b and c into the two equations, the two solutions you come up with are [tex]-8 and \frac{4}{3}[/tex]. If you put this back in factor form, it would look like [tex](3s-4)(s+8)[/tex]. Matching that with the choices you were given, D. [tex](3s-4)[/tex] is the answer