Question

3 [ -7 (2 – 4 + 5) + 5] - [ 8(-3 – 1 - 2) -1 ]
perdon otro problema

Answer 1

3 [ -7 (2 – 4 + 5) + 5] - [ 8(-3 – 1 - 2) -1 ]

3 [ -7 (-2 + 5) + 5] - [ 8( - 6) -1 ]

3 [ -21 + 5] - [ -48 -1 ]

3 [ -16] - [ -49]

-48 + 49

+1

Eternamente axllxa

Answer 2

Respuesta:

3[-7(2-4+5)+5]-[8(-3-1-2)-1]

3[-7(3)+5]-[8(-6)-1]

3[-21+5]-[-48-1]

3[-16]-[-49]

-48+49

1

Explicación paso a paso: