Which of the binomials below is a factor of this trinomial 6x2+30+36

Step-by-step explanation:

Factor out 6

I assume you mean 6x^2+30x+36, because that makes far more sense

6 (x^2+5x+6) = 6 (x^2 + 2x + 3x + 6)

(To find that it is 2x and 3x: 2 + 3 = 5, 2 * 3 = 6)

Factor by grouping:

6 * x (x+2) + 3 (x+2) = 6 (x+3) (x+2)

For binomials, it could be either (6x+18) (x+2) or (x+3) (6x+12), depending on where you multiply the 6.

Answer:x+2