document.write( "Question 1017417: A rectangular game board's long side is 2 in. longer than the short side. The area of the board is 288 in^2\r
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document.write( "Find the dimensions of the game board. \n" );
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Algebra.Com's Answer #633699 by JulietG(1812)![]() ![]() You can put this solution on YOUR website! Here's one way to do it: \n" ); document.write( "Area = length x width \n" ); document.write( "You're given the area and the sides \n" ); document.write( "288 = (x+2) * x \n" ); document.write( "288 = x^2 + 2x \n" ); document.write( "x^2 + 2x - 288 = 0 \n" ); document.write( "Factor \n" ); document.write( "x = -18, 16 \n" ); document.write( "Ignore the negative since the measurement can't be negative. \n" ); document.write( "The sides are 18 length and 16 width \n" ); document.write( " |