Respostas

2014-05-13T13:39:50-03:00
M-2a
M=3
A=-5
3-2.(-5)
3+10
13
1 5 1
  • jfz
  • Ambicioso
2014-05-13T13:51:38-03:00
Substituindo:

M= 3
A= -5

3 - 2 x (-5 ) 
3+10= 13
1 5 1