Question

21 - (5 - 3 + 2) - [5 - (6 - 3 + 1) - 2]
3 - 12 * 3 + 18/ (-12/ 6 + 8)
42*[(-12 + 36)/6 + (8 - 5) /(-3)] -6
5*[(-2)5* (-3) 2] /(-2) 2=(-32*9)/4
66+ {4 - [(17-(44)] + 3} -5

Answer 1

Respuesta:

Explicación paso a paso:

A) 21-(5-3+2) - [5-(6-3+1)-2]

21-4( 5-4-2)

21-4-(-1)

21-4+1

18

B) 3-12*3+18/ (-12/6+8)

3-36+18/(-12/14)

3-36-18/(12/14)

3-36-21

-54

C)42*[(-12+36)/6 + (8-5/(-3)]-6

42(-12+36/6 +8-5/-3)-6

42(24/6+3/-3)-6

42(4-1)-6

42*3-6

126-6

120

D)la igualdad es falsa da

-150 = -72

E)4-[(-27)+3]-5

4-(-27+3)-5

4-(-24)-5

4+24-5

23

ESPERO TE SIRVA :)