Respuesta :

The answer is D. (X-6)

Answer:

I'm assuming choice 'D' is suppose to be (x-6)^2, which is the correct answer

Step-by-step explanation:

x^2 - 12x + 36

= (x-6) (x-6)

=(x-6)^2

If you need a further explanation on how to factor it I'll be happy to help