From the Mayhem.
Posted: Thu Nov 03, 2011 7:28 pm
Find all pairs of real number \[\left ( x,y \right )\]
such that\[x^2+(y^2-y-2)^2=0\]
such that\[x^2+(y^2-y-2)^2=0\]
$a^2+b^2=0 \Leftrightarrow a=0,b=0$
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