document.write( "Question 695852: the product of two consecutive even numbers is 2208.what is the greatest number?
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document.write( "(note:i want short cut method) \n" );
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Algebra.Com's Answer #428653 by mananth(16946)![]() ![]() You can put this solution on YOUR website! x(x+ 2)=2208\r \n" ); document.write( "\n" ); document.write( "x^+2 x +1=2208+1\r \n" ); document.write( "\n" ); document.write( "(x+1)^2 =2209\r \n" ); document.write( "\n" ); document.write( "take the square root\r \n" ); document.write( "\n" ); document.write( "x+1=+/- 47\r \n" ); document.write( "\n" ); document.write( "x= 46\r \n" ); document.write( "\n" ); document.write( "46,48\r \n" ); document.write( "\n" ); document.write( "or\r \n" ); document.write( "\n" ); document.write( "-48,-46 \n" ); document.write( " |