👤

(13/25)⁵¹•(13/25)⁴•(13/25)⁹​

Răspuns :

Răspuns:

(13/25)⁵¹•(13/25)⁴•(13/25)⁹=(13/25)⁶⁴=13⁶⁴/25⁶⁴