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= 27^(1/3 + 2/3)
= 27
= 3^3
_____________________
2^⅓ × 2³ : 2^½
= 2^(1/3 + 3 - 1/2)2
= 2^(17/6)
___________________
(28²)^¼
= 28^(2.1/4)
= 28^(1/2)
= (2^2 . 7)^1/2
= 2√7
____________________
81^¼
= (3^4)^¼
= 3^(4.1/4)
= 3
a. 27 pangkat (1/3+2/3)
= 27 pangkat (3/3)
= 27 pangkat (1)
= 27
b. 2 pangkat (1/3 + 3 - 1/2)
= 2 pangkat (1/6 + 18/6 - 3/6)
= 2 pangkat (16/6)
= 2 pangkat (8/3)
c. 28 pangkat ( 2 x 1/4)
= 28 pangkat (1/2)
=
=
=2
d. 81 pangkat (1/4)
= pangkat 4
= 3 pangkat (1/4 x 4)
= 3 pangkat (1)
= 3
Smoga berhasil ya. ingat kasih aku jd jwbn tercerdas yaa. okee??