+0  
 
0
839
1
avatar
(1-sqrt(2))^2-1/(sqrt(2-1
 Nov 17, 2013
 #1
avatar+118653 
0
(1-sqrt(2))^2-1/(sqrt(2-1

Do you mean

(1-sqrt(2))^2- {1/(sqrt(2)} -1 ??
 Nov 17, 2013

4 Online Users

avatar
avatar
avatar