Question

Elimina Los Signos De Agrupación.

Me Podrían Resolver Esto Rápido Porfavor Lo Necesito Para Mañana.

20 Puntos.

Answer 1

Buenas noches bueno para poder eliminar los signos de agrupación resolvemos los ejercicios de acuerdo a la jerarquía de operación, lo cual da

-[11 + 42 / 7 – (3 * 2 -7)] – (-12 – 7)

-[11 + 42 / 7 – (6 -7)] – (-19)

-[11 + 6 – (-1)] – (-19)

-[17 – (-1)] – (-19)

-[18] – (-19)

(-18)+ 19

1

-(-[-(-1 * 3 * 2 – 15) /3] + 2) -1

-(-[-(-6 – 15) /3] + 2) -1

-(-[-(-21) /3] + 2) -1

-(-[21 /3] + 2) -1

-([-7] + 2) -1

-(-5) -1

5 -1

4

[-4 * (4 + 3) + (1 – 4 * 9)]- (-11)

[-4 * (7) + (1 – 36)]- (-11)

[-28 + (-35)]- (-11)

[-63]+11

-52

(9 + 3 * 5) – [8 + 2 + (-46 + 42 * 3)]

(9 +15) – [8 + 2 + (-46 + 16 * 3)]

(24) – [8 + 2 + (-46 + 48)]

(24) – [8 + 2 + (2)]

(24) – [12]

12

5 – (7 + 8 * 6) / [4 – 19 + (6 + 22 *5)]

5 – (7 + 48) / [4 – 19 + (6 + 4 *5)]

5 – (55) / [4 – 19 + (6 + 20)]

5 – (55) / [-15 + (26)]

5 – (55) / 11

5 – 5

0

8 + [7 + 1 + (3 + 42 * 4)] / (3 + 4 * 3)

8 + [8 + (3 + 16 * 4)] / (3 + 12)

8 + [8 + (3 + 64)] / (15)

8 + [8 + 67] / (15)

8 + 75 / (15)

8 + 5

13

(13 + 7 *5) / (-6 + (9 + 12 *3)] + 8

(13 + 35) / (-6 + (9 + 1 *3)] + 8

(48) / (-6 + (9 + 3)] + 8

(48) / (-6 + (12)] + 8

(48) / (6)] + 8

8 + 8

16