Question

d) 3(2-7) -2(-8+5) +6=
e) (3-{5+(4-8)}]=
f)-6-12-[5+(-13)])=​

Answer 1

Respuesta:

d= -3

e =-4

f=-10

Explicación paso a paso:

d) 3(2-7)-2(-8+5)+6=

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

-15+6+6=

-3

e) (3-{5+(4-8)})=

(3-{5+(-4)})=

(-3-{5-4})=

(-3-{1})=

(-3-1)=

-4

f) (-6-12-[5+(-13)])=

(-6-12-[5-13])=

(-6-12-[-8])=

(-6-12+8)=

-10