Find the common theme with all these numbers. ( Except for the fact that all of them are wrong )

242 + 32 = 450
252 + 567 = 1575
507 + 147 = 1200
1805 + 20 = 2205
570312 + 19208 = 798848

242+32 = 2x11^2 + 2x4^2 = 2x(11+4)^2 = 450

252+567 = 63x2^2 + 63x3^2 = 63x(2+3)^2 = 1575

507+147 = 3x13^2 + 3x7^2 = 3x(13+7)^2 = 1200

1805+20 = 5x19^2 + 5x2^2 = 5x(19+2)^2 = 2205

570312+19208 = 2x534^2 + 2X98^2 = 2X(534+98)^2 = 798848

Posted by momo on 2005-02-06 19:46:30