Question

3.(4-2)+[2+(3-1)].4=
-[-5+(-20+12)+2]-12+(-3)-3-12=
1-(-3+6+1)- [4-(6-3+1)-8]=
[-2+3+(2-5)-3]-[(3-5+2)-2-(3-4)]
8-[6-(-3+7)-6]+4
me podria explicar estos ejercicios

Answer 1

Explicación paso a paso:

3(4-2)+[2+(3-1)]4=22

-[-5+(-20+12)+2]-12+(-3)-3-12= -19

1-(-3+6+1)-[4-(6-3+1)-8]=5

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

8-[6-(-3+7)-6]+4= 16

espero averte ayudado