Question

Scrieți ca un produs de factori primi numerele 72 80 120 34 407 1020 2900 25000 65000​

Answer 1

72 = 2 × 2 × 2 × 3 × 3

80 = 5 x 2 x 2 x 2 x 2

120 = 2 × 2 × 2 × 3 × 5

34 = 2 × 17

407 = 11 × 37

1.020 = 2 × 2 × 3 × 5 × 17

25.000 = 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5

65.000 = 2 × 2 × 2 × 5 × 5 × 5 × 5 × 13

2900=2x2x5x5x29

Explicație pas cu pas:

Succes!!♡♡