Question

{[–(3 + 2)] + (–4)} – {(–1) + [–(–4 + 1)]}

Answer 1

Respuesta:

Explicación paso a paso:

{[-6]-4}-{-1+[+4+1)]}

{[-24}-{-1+[5)]}

{[-24-{4]}

{[-24-4]}

-28

Answer 2

Explicación paso a paso:

{[–(3 + 2)] + (–4)} – {(–1) + [–(–4 + 1)]}

{-5-4} - {-1-(-3)}

-9 - {-1(+3)}

-9 -2

-11 (Respuesta)