Question

pls answer fast pls hw is a torture

Answer 1

Answer:

hence proved

this may help you

Answer 2

Answer:

Ans is -184

Step-by-step explanation:

-34+(-83)-[67]=5+[-117]+(-72)

=>-34-83-67=5-117-72

=>-184=5-189

=>-184=-184

=>L.H.S=R.H.S(Proved)