Question

hallar la expresión de 8 [(-2) (-4) ( 1 )]

Answer 1

Resolver.

8[(- 2)(- 4)(1)] =        Aplicas ley de signos - por - = +
8[(+ 8)(1)] =
8[8] =
  64

Respuesta.
64

Answer 2

8 [(-2) (-4) ( 1 )]

8 [ (+8) ( 1 ) ]

8 [ 8 ]

64