Respuesta :

Answer:

-16x

Step-by-step explanation:

step 1

[tex](2x-4) (2x-4)[/tex]

step 2

[tex]4x^{2} - 8x - 8x +16[/tex]

step 3

[tex]4x^{2} -16x +16[/tex]

answer

-16x

Answer -16x let me know if it’s correct!!