5 Calculaţi:
81 169
3
625
a)
19 V 25 V 4 V 289' V 300
13 29 29
b)/1
3
V 16
36 49 100
c) 0,81; 10,16; 1,96; 4,41; 20,25
5
d)
13.50
72
36
12
3².4²
3² +4²
7² + 24²
Va rog e foarte urgent dau coroana si 20 puncte!!!!
![5 Calculaţi81 1693625a19 V 25 V 4 V 289 V 30013 29 29b13V 1636 49 100c 081 1016 196 441 20255d1350723612343 47 24Va Rog E Foarte Urgent Dau Coroana Si 20 Puncte class=](https://ro-static.z-dn.net/files/d06/9730b15fadc526a8930466c3b1b75c0f.jpg)