Respuesta :

Answer:

(x-5) (x-3)

Step-by-step explanation:

x^2 -8x +15

We want to know what numbers multiply to 15 and add to -8

-5 *-3 = 15

-5+-3 = -8

(x-5) (x-3)

D is the right answer
(X-3)(x-5)