document.write( "Question 748253: \r
\n" ); document.write( "\n" ); document.write( "Nine times a certain integer is 18 less than the square of the integer. Find the integer.
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Algebra.Com's Answer #455427 by checkley79(3341)\"\" \"About 
You can put this solution on YOUR website!
9X=X^2+18
\n" ); document.write( "X^2-9X+18=0
\n" ); document.write( "(X-6)(X-3)=0
\n" ); document.write( "X-6=0
\n" ); document.write( "X=6 ANS.
\n" ); document.write( "X-3=0
\n" ); document.write( "X=3 ANS.
\n" ); document.write( "PROOFS:
\n" ); document.write( "9*6=6^2+18
\n" ); document.write( "54=36+18
\n" ); document.write( "54=54
\n" ); document.write( "9*3=3^2+18
\n" ); document.write( "27=9+18
\n" ); document.write( "27=27
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