document.write( "Question 434845: Find two consecutive integers whose product is 72.\r
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document.write( "x= 1st integer
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document.write( "x+1 + 2nd integer\r
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document.write( "x(x+1) = 72
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document.write( "x^ + 1x + 72
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document.write( "x^ + 1x -72 = 0
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document.write( "(x+9)(x-8)
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document.write( "so x=-9 and x=8\r
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document.write( "but these are not consecutive integers. I have to solve this using the GSSC model. did I do this right? \n" );
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Algebra.Com's Answer #301108 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Find two consecutive integers whose product is 72. \n" ); document.write( "x= 1st integer \n" ); document.write( "x+1 + 2nd integer \n" ); document.write( "x(x+1) = 72 \n" ); document.write( "x^ + 1x + 72 \n" ); document.write( "x^ + 1x -72 = 0 \n" ); document.write( "(x+9)(x-8) \n" ); document.write( "so x=-9 and x=8 \n" ); document.write( "---- \n" ); document.write( "You have two separate solutions: \n" ); document.write( "---- \n" ); document.write( "If x = -9 \n" ); document.write( "then x+1 = -8 \n" ); document.write( "================== \n" ); document.write( "If x = 8 \n" ); document.write( "then x+1 = 9 \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |