document.write( "Question 99580: If you add 100 to the number you get a perfect square.
\n" ); document.write( "If you add 168 to that number you get another perfect square.
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Algebra.Com's Answer #72516 by checkley71(8403) $\"\"$ $\"About$

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21+100=121=11^2
\n" ); document.write( "121+168=289=17^2 \n" ); document.write( "

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