Răspuns:
Explicație pas cu pas:
125/216 =(5/6)³; 343/216³ =(7/6)³
Ex. 4:
a. 1/256 = (1/2)⁸ ; b. 16/81 = (2/3)⁴ ; c. 125/216 = (5/6)³
Ex. 5:
a. 1/64 = (1/2)⁶ ; b. 32/243 = (2/3)⁵ ; c. 343/216 = (7/6)³
Mult succes!
