(1) \((\sqrt{64})^2 = 64\)
(2) \(\frac{1}{64^{-2}} = 64^2 = 4096\)
(3) \(64^{1/6} = 2\)
(4) \(\sqrt{81} \cdot \sqrt{81} = 81\)
The order is (3), (1), (4), (2).
(1) \((\sqrt{64})^2 = 64\)
(2) \(\frac{1}{64^{-2}} = 64^2 = 4096\)
(3) \(64^{1/6} = 2\)
(4) \(\sqrt{81} \cdot \sqrt{81} = 81\)
The order is (3), (1), (4), (2).