Berapa hasil dari 64 pangkat -1/2

64^-1/2 = 1/ 64^1/2
= 1/ (2^6)^1/2
= 1/ 2^3
= 1/8

[tex] 64^{ \frac{-1}{2} } = (8^{2})^{ \frac{-1}{2} } = 8^{-1} = \frac{1}{8} [/tex]