Question

Va rog dau coroana!!! ​

Answer 1

$\sqrt{4} +( { \frac{1}{2} })^{ - 1} \div 2 =$

$= 2 + \frac{2}{1 } \div 2$

$= 2 + 2 \div 2$

$= 2 + 1$

$= 3$

Răspuns corect e varianta c

Answer 2

Răspuns:

√4 + (1/2)⁻¹ : 2 =

= 2 + 2/1 : 2

= 2 + 2/1ₓ1/2

= 2 + 1

= 3