Question

express as rational number:
(i) (2/3)⁵
(ii) (-8/5)³​

Answer 1

Answer:

i.) 2 × 2 × 2 × 2 × 2 / 3 × 3 × 3 × 3 × 3

= 32 / 243

ii.) -8 × -8 × -8 / 5 × 5 × 5

= - 512 / 125