Guest Posted March 31, 2008 Report Share Posted March 31, 2008 Find out a four digit integer which is a square of something and also the first 2 and last 2 digits combined are also the squares of something. eg. ABCD is a square and AB & CD are also square of something. Find this Integer Quote Link to comment Share on other sites More sharing options...
0 Guest Posted March 31, 2008 Report Share Posted March 31, 2008 Find out a four digit integer which is a square of something and also the first 2 and last 2 digits combined are also the squares of something. eg. ABCD is a square and AB & CD are also square of something. Find this Integer 1681 1681 = 41*41 16 = 4*4 81 = 9*9 Quote Link to comment Share on other sites More sharing options...
0 Nikyma Posted March 31, 2008 Report Share Posted March 31, 2008 If I'm understanding the question correctly. 1681 = 41^2 16 = 4^2 81 = 9^2 Quote Link to comment Share on other sites More sharing options...
0 grey cells Posted March 31, 2008 Report Share Posted March 31, 2008 40*40=1600 eventhough 0 is not an integer. Quote Link to comment Share on other sites More sharing options...
0 Guest Posted April 1, 2008 Report Share Posted April 1, 2008 If there is no rules on A must be not equal with B, B must be not equal with C and so on... then the answer is 1681 = 41 x 41 as 16 = 4 x 4 and 81 = 9 x 9, but however, A = D Quote Link to comment Share on other sites More sharing options...
0 Guest Posted April 1, 2008 Report Share Posted April 1, 2008 1681=412where 16=42 and 81=92 Quote Link to comment Share on other sites More sharing options...
0 Guest Posted April 1, 2008 Report Share Posted April 1, 2008 41^2=1681 16=4^2 81=9^2Find out a four digit integer which is a square of something and also the first 2 and last 2 digits combined are also the squares of something. eg. ABCD is a square and AB & CD are also square of something. Find this Integer Quote Link to comment Share on other sites More sharing options...
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Find out a four digit integer which is a square of something and also the first 2 and last 2 digits combined are also the squares of something.
eg. ABCD is a square and AB & CD are also square of something.
Find this Integer
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