document.write( "Question 1070706: Some three-digit integers have the following property: if you remove the first digit of the
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document.write( "number, you get a perfect square; if instead you remove the last digit of the number, you also
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document.write( "get a perfect square. What is the sum of all the three-digit integers with this curious property?
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document.write( "(A) 1013 (B) 1177 (C) 1465 (D) 1993 (E) 2016
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Algebra.Com's Answer #685746 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Some three-digit integers have the following property: if you remove the first digit of the number, you get a perfect square; if instead you remove the last digit of the number, you also get a perfect square. What is the sum of all the three-digit integers with this curious property? \n" ); document.write( "---------- \n" ); document.write( "The 1st possibility is 16x \n" ); document.write( "--> 164 \n" ); document.write( "Then 36x \n" ); document.write( "--> 364 \n" ); document.write( "Then 49x \n" ); document.write( "Then 64x \n" ); document.write( "--> 649 \n" ); document.write( "Then 81x \n" ); document.write( "--> 816 \n" ); document.write( "------------- \n" ); document.write( "Sum = 1993 \n" ); document.write( " \n" ); document.write( " |