👤

1. Calculaţi: a) pătratul numerelor: 3; 12; 8; 9; 11; 17; 24; 25; 30; b) cubul numerelor 1.1.2. 5. 7. 10. 11. 20:30​

Răspuns :

a)9,144,64,81,121,289,576,625,900

b)1,1,16,125,343,1000,1331,8000,27000

Răspuns:

3²=9 11³=1331

12²=144 2³=8

8²=64 5³=125

9²=81 7³=343

11²=121 10³=1000

17²=289 20³=8000

24²=576 30³=27000

25²=625

30²=90