Question

quantos e (− 2) ∙ (− 3) – (+ 2) ∙ (1 – 3)

Answer 1

Resposta:

( - 2 ) • ( - 3 ) - ( + 2 ) • ( 1 - 3 ) =

+ 6 - 2 • ( - 2 ) =

+ 6 + 4 =

+ 10

Answer 2

Resposta:

10

Explicação passo-a-passo:

(− 2) ∙ (− 3) – (+ 2) ∙ (1 – 3)

+6 – (+ 2) ∙ (-2)

+6 –(-4)

+6 + 4

=10