Question

Efectuati: A) 0,4 la putere a 2 b)2,5la puterea a 2e)0,21 la puterea a 2 f)1,53 la puterea 2 VA rog dau 30 de puncte !!!

Answer 1

•0,4^2=0,16
•2,5^2=2,25
•0,21^2=0,42
•1,53^2=1,2809

Answer 2

1,53 la 2= 153 supra 100
0.21 la 2 = 21 supra 100
2.5 la 2 = 25 supra 10
0.4 la 2 =4 supra 10