Question

Tentukan hasil pemangkatan berikut!
(3/2)^5 X 8²/12

Answer 1

( 3/2)^5 x 8²/12
= ( 3^5 x 2^ -5) x { (2^3)^2 : ( 2^2 x 3) }
= 3^5 x 2^ -5 x { ( 2^6) : ( 2^2 x 3) }
= 3^5 x 2^ -5 x { 2^4 : 3 }
= 3^4 x 2^ -1
= 81/2