Question

va rogg .dau coroana. repede

Answer 1

19.
a) Mai întâi efecutam ridicarea la putere.
2 la puetrea 10= 1,024
2 la puetrea 11= 2, 048
2 la puterea 12= 4,096
2 la puterea 8= 256
(1,024+2,048+ 4,096): 256
7,168:256= 0,028
b) 3 la puterea 4 = 81
3 la puterea 5= 163
3 la puterea 7 = 1287
3 la puterea 3= 27
(81+163+ 1287): 27
1531: 27= 56, 7
c) 6 la puterea 13= 13,06
6 la putera 14= 78, 3
6 la putrea 15= 470,184
6 la putrea 12 = 2,176
( 13,06+ 78,3+ 170,184): 2,176
261.544 : 2.176= 120.194