Question

2 .Calculați:
REPEDEEE CU REZOLVARE DAU COROANAA​

Answer 1

Răspuns:

a. 2√2×3√3=6√6

b. -3√7×5√2=-15√14

c. 2√6×4√3×(-1)=8√18×(-1)=-8√18

d. √9×5×√4×√1=5√36

e. 2,57×3,58×4,59×0=0

f. √5×(-√5)×(-2)=5×(-1)×(-2)=-10×(-1)=10