(-5). (+12)=
(+6).(-11)=



Resposta :

꧁Hello, how are you?꧂

[tex]a) \: \: ( - 5) \times ( + 12) \\ ( -5) \times 12 \\ - (5 \times 12) \\ - 60[/tex]

[tex]b) \: \: ( + 6) \times ( - 11) \\ 6 \times ( - 11) \\ - (6 \times 11) \\ - 66[/tex]

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