Respuesta :

x^2-24 is the answer

Answer:

x^2 - 11x + 24

Step-by-step explanation:

(x-3)(x-8)

x*x = x^2     x*-8 = -8x

-3*x = -3x    -3*-8 = 24

x^2 - 8x - 3x +24

x^2 -11x +24