Respuesta :

ronhagrid310

Answer:

  (8^4 x 5^3/8^5)^2

= (8^4 x 5^3/(8^4 x 8))^2

= (5^3/8)^2          (8^4 has been cancelled out)

= (5^3)^2/8^2

= 5^6/8^2

Hope this helps!

:)