AoPS Wiki:Problem of the Day/September 6, 2011
< AoPS Wiki:Problem of the Day
Revision as of 17:25, 6 September 2011 by Negativebplusorminus (talk | contribs)
The integers 
satisfy 
and
![\[a + b + c + d = 2048 \ \textrm{ and }\ a^2 - b^2 + c^2 - d^2 = 2048.\]](http://latex.artofproblemsolving.com/0/f/c/0fc80cc458ea97a1248d30fc5778b0b6d9ff739c.png)
Find the smallest possible value of 
.
Sign In
Register
Sign In
Register
