Respuesta :

Your answer is B

(256x^16)^1/4
=
fourth root 256x^16
= 4 x^4

Answer with explanation:

We have to find  expression which is equivalent to

   [tex]=(256x^{16})^{\frac{1}{4}}\\\\=[(4*4*4*4)*(x^4)^4]^{\frac{1}{4}}\\\\=[4^4*(x^4)^4]^{\frac{1}{4}}\\\\=[(4x^4)^4]{\frac{1}{4}}\\\\=4x^4[/tex]

Option B