Question

(7/2) elevado a la 4 - (7/2) elevado a la 4

Answer 1

$(7/2) ^{4} - (7/2) ^{4} =$
$2401/16 - 2401/16 =$
$0/16 = 0 : 16 = 0$

$(7/2) ^{4} =$
$7 ^{4} = 7 . 7 . 7 . 7 = 2401$
$2 ^{4} = 2 . 2 . 2 . 2 = 16$
$2401/16$