+0  
 
0
51
1
avatar

Find all pairs (x,y) such that x^2 + y^2 - 2x + 4y + 5 = 0

 Oct 8, 2020
 #1
avatar+31093 
+2

"Find all pairs (x,y) such that x^2 + y^2 - 2x + 4y + 5 = 0"

 

 Oct 8, 2020

35 Online Users

avatar