Question

aratati ca urmatoarele numere nu sunt patrate ale unor numere naturale incadrandu-le intre paratele a doua numere naturale consecutive: a). 39; b). 700; c). 160; d). 123. Plss

Answer 1

a) a=6 a^2=36

b=7   b^2=49

36<39<49

b)a=26

b=27  b^2=729

26^2<700<729

c)a=12 a^2=144

b=13 b^2=169

144<160<169

d) a=11   a^2=121

b=12   b^2=144

121<123<144