Respuesta :
Answer:
a2−2ab+b2=(a−b)2. ∴⇒(x−4)2.
Step-by-step explanation:
Hope this helps :)
X and 4
X goes into x^2 twice
X goes into 8x twice
4goes into 16 four times
X goes into x^2 twice
X goes into 8x twice
4goes into 16 four times