Question

15 - 9+ [7 - {(6-5-2)}]​

Answer 1

Answer:

15-9+[7-(-1)]

15-9+[7+1]

15-9+8

14

Ans

Answer 2

15-9+[7-{6-7}].
15-9+[7-(-1)]
15-9+[7+1]
15-9+8
15-1
14