Matemática, perguntado por lacerdabrunnasousa, 9 meses atrás

( + ) ( - )
( + ) . ( + ) =
( + ) . ( – ) =
( – ) . ( – ) =
( – ) . ( + ) =
( + ) . ( + ) . ( + ) =
( + ) . ( – ) . ( – ) =
( – ) . ( + ) . ( + ) =
( – ) . ( – ) . ( – )=
(–).(+).(–).(+) =
(–).(–).(–).(–)=
( + ) . ( + ) =
( + ) . ( – ) =
( – ) . ( – ) =
( – ) . ( + ) =
( + ) . ( + ) . ( + ) =
( + ) . ( – ) . ( – ) =
( – ) . ( + ) . ( + ) =
( – ) . ( – ) . ( – )=
(–).(+).(–).(+) =
(–).(–).(–).(–)=

Soluções para a tarefa

Respondido por estefanny863373
1

Resposta:

+ ) ( - )

( + ) . ( + ) = +

( + ) . ( – ) = -

( – ) . ( – ) = +

( – ) . ( + ) = -

( + ) . ( + ) . ( + ) = +

( + ) . ( – ) . ( – ) = -

( – ) . ( + ) . ( + ) = -

( – ) . ( – ) . ( – )= +

(–).(+).(–).(+) = -

(–).(–).(–).(–)= +

( + ) . ( + ) = +

( + ) . ( – ) = -

( – ) . ( – ) = +

( – ) . ( + ) = -

( + ) . ( + ) . ( + ) = +

( + ) . ( – ) . ( – ) = -

( – ) . ( + ) . ( + ) = -

( – ) . ( – ) . ( – )=

(–).(+).(–).(+) = -

(–).(–).(–).(–)=+

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