👤

Calculati scotand factor comun:
7*5+3*5


Răspuns :

7*5+3*5 =
5 x (7 + 3 ) =
5 × 10 =
50
7 × 5 + 3 × 5 = 5 × ( 7 + 3 ) = 5 × 10 = 50