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( -5 )
Podemos simplificar o dividir directamente:
Simplificando la séptima = +35/-5 = 7/-1 = -7
Dividiendo =
+35/-5
mas para menos = menos
35/-5 = -7
Primero ley de signos
(+)(+) = +
(+)(-) = -
(-)(+) = -
(-)(-) = +
Ahora:
(+35)/(-5).................(+)(-) = -
-7
Espero ayude