document.write( "Question 885760: find all four digit number abcd such that abcd=(ab+cd)^2
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Algebra.Com's Answer #535408 by richwmiller(17219)\"\" \"About 
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1000*a+100*b+10*c+d=((10*a+b)+(10c+d))^2
\n" ); document.write( "abcd=2025 and ab=20 and cd=25
\n" ); document.write( "abcd=3025 and ab=30 and cd=25
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