Respostas

2013-12-12T12:36:12-02:00
F(1)=2-4=-2
F(1)-G(0)=6
-2-(3X+A)=6
-2-A=6
-A=8
A=8
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F(2)=4-4=0
G(7)=21+8=29
F(2)+5G(7)
0+5(29)=145