document.write( "Question 1154960: The dimensions of a rectangular photograph are odd consecutive integers. The area of the photograph is
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document.write( "99 square inches. Find the lengths of each side.\r
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document.write( "The sides are____and____inches long. \n" );
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Algebra.Com's Answer #777476 by mananth(16946)![]() ![]() You can put this solution on YOUR website! let one side be x\r \n" ); document.write( "\n" ); document.write( "the other will be x+2\r \n" ); document.write( "\n" ); document.write( "Area = x(x+2) =99\r \n" ); document.write( "\n" ); document.write( "x^2 +2x =99\r \n" ); document.write( "\n" ); document.write( "x^2+2x+1= 99+1\r \n" ); document.write( "\n" ); document.write( "x^2+2x+1=100\r \n" ); document.write( "\n" ); document.write( "(x+1)^2= 100\r \n" ); document.write( "\n" ); document.write( "x+1=+/-10\r \n" ); document.write( "\n" ); document.write( "take positive value \n" ); document.write( "x=10-1\r \n" ); document.write( "\n" ); document.write( "x=9\r \n" ); document.write( "\n" ); document.write( "The sides are 9,11 \n" ); document.write( " \n" ); document.write( " |