((9³-7²):8+15)² помогите
((729-49):8+15)^2... (680:23)^2.... (29.5)^2 872.1
((729-49):8+15)^2... (680:8+15)...
100
100×100=10000
((729-49):8+15)² = (680:8+15)² = (85+15)² = 100² = 10000