Question

Necesito procedimiento y resultado

_______________
|2(3 - 6) + 4(2 + 3)=. |


[5 + 4(2 - 7) + 3] + 6(4 + 3)=


{5 + 2[3 - 4(6 + 2) + 5(3 - 2)- 8] + 3(6 + 4)}=

Answer 1

Respuesta:

2(3 - 6) + 4(2 + 3)=2(-3)+4(5)

= -6+20

= +14

[5 + 4(2 - 7) + 3] + 6(4 + 3)= [5+4(-5)+3]+6(7)

=[5-20+3]+42

= -12+42

= +30

{5 + 2[3 - 4(6 + 2) + 5(3 - 2)- 8] + 3(6 + 4)}=

={5+2[3-4(8)+5(1)-8]+3(10)}

={5+2[3-32+5-8]+30}

={5+2[-32]+30}

=5-64+30

= -29