Question

2+{5+3-[+4+2.(3-1.5)]+4}-1

Answer 1

14,5 eu acho nao sei bem depende

Answer 2

2+{5+3-[+4+2.(3-1.5)]+4}-1
2+}5+3-]+4+2.(3-5)]+4}-1
2+}5+3-]+4+2.2]+4}-1
2+}5+3-]+4+4]+4}-1
2+}5+3-+8+4}-1
2+8+12-1
10+11
21