Respuesta :

ghaithgh

Answer:

The choice B.

[tex]{2}^{ - 1} [/tex]

Step-by-step explanation:

[tex]{2}^{2} \times \frac{2}{ {2}^{4} } = \frac{2}{ {2}^{2} } = \frac{1}{2} = {2}^{ - 1} [/tex]

I hope I helped you^_^