Question

15+(2-3-(2(5-4+1)))ka solution​

Answer 1

15+{-1-(2(2))}
15+(-1-4)
15-5
10

Answer 2

15+(2-3-(2(5-4+1)))

15+(2-3(2(0))

15+(2-3×0

15+(2-0)

15+2

17