hasil dari 32^4/5(1/3)^-3 16^-7/4

Kelas 9 Matematika
Bab Akar dan Pangkat

32^(4/5) . (1/3)^(-3) . 16^(-7/4)
= (2^5)^(4/5) . 3^3 . (2^4)^(-7/4)
= 2^5 . 27 . 2^-7
= 27 . 2^(5 - 7)
= 27 . 2^(-2)
= 27 . 1/4
= 27/4
= 6 3/4