Question

Resolvendo a expressão numérica [3 · (–5 + 3)] : (–6) – [–10 : (–2)], obtém-se *
a) -6
b) -4
c) 4
d) 6
presiso rapido

Answer 1

Resposta:

alternativa B

[3 · (–5 + 3)] : (–6) – [–10 : (–2)] = - 4 ( B )

Answer 2

Resposta:

B) -4

Explicação passo-a-passo:

[3 · (–5 + 3)] : (–6) – [–10 : (–2)] = [3 · (–2)] : (–6) – [5] =[–6] : (–6) – 5 = 1 – 5 = –4