81 svp c'est pour demain

a) 14⁴/7⁴ = (14/7)⁴ = 2⁴ 
b) 33⁸/11⁸ = (33/11)⁸ = 3⁸
c) 27⁶/9⁶ = (27/9)⁶ = 3⁶
d) 12⁶/2⁶ = (12/2)⁶ = 6⁶
e) 100³/10³ = (100/10)³ = 10³
f) 45⁹/15⁹ = (45/15)⁹ = 3⁹