Question

Resolva: 3+2.[ 3-2 (5-13) ]

Answer 1

3+2 [ 3-2(5-13)]
3+2[3-2(-8)]
3+2[3-(-16)
3+2[19]
3+38 = 
41

Answer 2

3+2.[3-2(5-13)]
5.[1(-8)]
-40