Question

Rezultatul calculului:
[(2/3)^102 : (4/9)^51]^3
Variante de raspuns:
a) 2/3
b) 1
c) 5/2
d) -1

Answer 1

[(2/3)^102:(4/9)^51]^3=

[2^102/3^102:(2^2)^51/(3^2)^51]^3=

[2^102/3^102:2^102/3^102]^3=

1^3=

1

Raspuns: b)

Answer 2

Sper că este ok, succes!