Question

scrieti ca ptoduse de numere prime mate:15,21,55,119,143,1850,21300​

Answer 1

Răspuns:

15=5×3

21=7×3

55=11×5

119=17×7

143=11×13

1850=2×5×5×37

21300=3×5×2×2×5×71

Answer 2

Răspuns:

Explicație pas cu pas:

15=5*3

21=7*3

55=5*11

119=7*17

143=11*13

1850=2*2*5*37

21300=2*2*5*5*71

succes !