Question

2. Calculaţi: a) [2; 3] =...........; e) [4; 6] =; b) [2; 5] = ..........; f) [9; 6] =; c) [4; 3] =.... g) [8; 6] = d) [3; 5] = h) [4; 9] = есе ..; i) [4; 8; 10] =....; j) [6; 10; 15] =2A...; k) [9; 12; 18] = ....., 1) [14; 21; 7] =
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Answer 1

Răspuns:

2/ a) [2;3] = 2×3 = 6

b) [2;5] = 2×5 = 10

c) [4;3] = 2²×3 =12

d) [3;5] = 3×5 =15

e) [4;6] = 2²×3 =12

f) [9;6] = 3²×2 =18

g) [8;6] = 3×2³ =24

h) [4;9] = 2²×3² = 36

i) [4;8;10] = 2³×5 = 45

j) [6;10;15] = 3×2×5 =30

k) [9;12;18] = 2²×3² = 24