+0  
 
0
851
2
avatar
(2/3x-4)^2+9=0
 Apr 12, 2012
 #1
avatar+3144 
0
[input](2/3x-4)^2+9=0[/input]
 Apr 12, 2012
 #2
avatar
0
log2(x+4)=1
 Apr 12, 2012

1 Online Users