yg pintar tolong jawab

1. A = -5,-4,-3,-2,-1,0,1,2,3,4,5,6
2. 2.-2 -4.6 - 4 = -4-24-4 = -32
3. -3^3 . -3 = -27 . -3 = 81
4. 14/16 , 21/24 , 28/32 , 35/40
5. 4