Question

resolva e de o valor numérico


a) -3.(-2)+6.(-3(=​

Answer 1

Olá

$\LARGE{} - 3 \times ( - 2) + 6 \times ( - 3) \\ \LARGE{}3 \times 2 - 6 \times 3 \\ \LARGE{}3 \times 2(1 - 3) \\ \LARGE{} - (3 - 1) \\ \LARGE{} - 2 \\ \LARGE{}3 \times 2 \times ( - 2) \\ \LARGE{} - (3 \times 2 \times 2) \\ \LARGE{} - (6 \times 2) \\ \LARGE\boxed{ - 12}$

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