👤

(5/4)la puterea 7 impartit la (5/4) la puterea 4

Răspuns :

(5/4)⁷ : ( 5/4)⁴ = (5/4)⁽⁷⁻⁴⁾= (5/4)³= 5³/4³=125/64=1 intreg si 61/64 = 1,95