Задача Задача №3395514
А
А
2,214,144
Reason (quick method): 1488^2 = (1500 − 12)^2 = 1500^2 − 2·1500·12 + 12^2 = 2,250,000 − 36,000 + 144 = 2,214,144.
2,214,144
Reason (quick method): 1488^2 = (1500 − 12)^2 = 1500^2 − 2·1500·12 + 12^2 = 2,250,000 − 36,000 + 144 = 2,214,144.