56544:96×[1964-(23×27-21)-504:12+12×53)]​

Răspuns :

Răspuns:

56544:96×[1964-(23×27-21)-504:12+12×53)]​=

589×[1964-(621-21)-42+636)]​=

589×(1964-600-42+636)​=589x1958=1153262