Question

4) Determinar el valor de: D= – {14 – [9 – (6 - 17) - 3] – [-5 – (8 – 3 - 7)]}

Answer 1

Respuesta:

Solucion = 20

Explicación paso a paso:

- {14 - [9 -(6-17) - 3]-[-5 - (8-3-7)]}​

= - {14 - [9 - 6 + 17 - 3] - [-5 - 8 + 3 +7]}​

= - {14 - 9 + 6 - 17 - 3 + 5 + 8 - 3 -7}​

=  - 14 + 9 - 6 + 17 + 3 - 5 - 8 + 3 +7​

=  39 - 19

=  20

Answer 2

Respuesta:

-19

Explicación paso a paso:

D= – {14 – [9 – (6 - 17) - 3] – [-5 – (8 – 3 - 7)]}

- { 14 - [ 9- (11)-3]-[-5 - (-2)]}

-{14 - [9 - 11 - 3] - [ - 5 + 2]}

- { 14 - [-2] - [-3]}

- { 14 + 2 + 3}

- { 19 }

-19