Which of the binomials below is a factor of this trinomial?

6x2 + 30x + 36

A. x-6

B. x + 2

C. x-2

D. X+6

x+2

Step-by-step explanation:

6x2 + 30x + 36

Factor out the greatest common factor

6 (x^2 + 5x+6)

Factor inside the parentheses

That 2 numbers multiply to 6 and add to 5

2*3 = 6

2+3 = 5

6 (x+3) (x+2)

a

Step-by-step explanation:

i think it is a

but I am not sure