Question

reproduceti si completati tabelul dau coronita va rog ​

Answer 1

Răspuns:

$3(4 \times 0 - 1) = 3 \times ( - 1) = - 3 \\ 3(4 \times {3}^{3} - 1) = 3(108 - 1) = 321 \\ 3(4 \times \frac{1}{2} - 1) = 3 \times 1 = 3 \\ 3(4 \times 10 - 1) = 3 \times 39 = 117 \\ 3(4 \times 3.5 - 1) = 3 \times 13 = 3 \\ 3(4 \times 1 - 1) = 3 \times 3 = 9 \\ 3(4 \ \times \frac{3}{4} - 1) = 3 \times 2 = 6$