Which expression is equivalent to y • 48? F (y.40) + 8
G (y •4).8

H (y+40)+ (y:8)
J (y •4) + 8

The answer is H

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya

3000000000000000000000