Respuesta :
64-16x+x^2 i had this same question and that’s the answer i put and for it right :)
Answer:
x^2 - 16x + 64
Step-by-step explanation:
(x-8)^2
(x-8) (x-8)
x(x-8) -8(x-8)
x*x+x*-8-8x-8*-8
x^2-8x-8x+16
x^2 - 16x + 64