Respostas

A melhor resposta!
  • Usuário do Brainly
2014-05-07T13:26:55-03:00
-9+((3(-8+5)+6).2)
-9+((3-3+6).2)
-9+ 6.2
3
2 5 2
2014-05-07T13:29:05-03:00
-9+(3(-8+5)+6)·2
-9+(-14+15+6)·2
-9-14+15+6·2
-9-14+15+12
-23+27
4
1 5 1