+0  
 
0
649
1
avatar

n2+4x=11 x = -9857463828949274840293820593859393020195031005139399393

 Jan 4, 2016
edited by Guest  Jan 4, 2016
edited by Guest  Jan 4, 2016
 #1
avatar+2498 
+5

x = 9857463828949274840293820593859393020195031005139399393

 Jan 4, 2016

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