Question

completeaza tabelele.dau coroana​

Answer 1

Răspuns:

A.

1. $x^{2}$ = 1/4
2. $x^{2}$ = 4/25
3. $x^{2}$ = 16/81
4. $x^{2}$ = 49/100
5. $x^{2}$ = 0.09 sau 9/100
6. $x^{2}$ = 1.44 sau 144/100
7. $x^{2}$ = 16/81
8. $x^{2}$ = 225/81

B.

1. $\sqrt{x}$ = 1/2
2. $\sqrt{x}$ = 5/3
3. $\sqrt{x}$ = 12/7
4. $\sqrt{x}$ = 20/11
5. $\sqrt{x}$ = 8/10
6. $\sqrt{x}$ = 14/10
7. $\sqrt{x}$ = 25/10
8. $\sqrt{x}$ = 1/10