5
Пошаговое объяснение:
(5^(1/3) * 5^(1/4))² / (⁶√5)=
=(5^(1/3) * 5^(1/4))^2 / (5^(1/6))=
= 5^((1/3+1/4)*2) / 5^(1/6)=
= 5^((7/12)*2) / 5^(1/6)=
= 5^(7/6) / 5^(1/6)=
=5^(7/6-1/6) = 5^(6/6) = 5^1 = 5
