Răspuns:
a) (2/7)⁴=16/2401
b) (4/5)³=64/125
c) (5/6)⁵=3125/7776
d) (1/2)⁸=1/256
e) (6/7)³=216/343
f) (3/5)⁶=729/15625
g) (8/9)³=512/729
h) (₁2/3)³=(5/3)³=8/27
i) (₄1/2)³=(9/2)³=729/8
j) (₁3/4)⁴=(7/4)⁴=2401/256
Sper ca te-am ajutat!!! <33