Question

g)
2. Calculează:
a) (2+ V332;
b) (1+ 2)?;
c) (15 + 2)?;
d) (213 +1);
e) (13 – 2)2;
f)(2-3);
i)​

Answer 1

Răspuns:

Calculează:

b) (1+2)=3.

c) (15+2)=17.

d) (213+1)=214.

e) (13-2)2= 11×2=22.

f) (2-3)= -1.