document.write( "Question 1135459: Alex\ is\ building\ a\ rectangular\ garden\ that\ has\ an\ area\ of\ 912\ square\ feet.\ His\ wife\ decided\ that\ she\ wants\ the\ rectangular\ garden\ to\ have\ an\ area\ of\ 972\ square\ feet.\ Alex\ can\ make\ the\ change\ if\ he\ reduces\ the\ width\ of\ the\ garden\ that\ he\ was\ planning\ by\ 2\ feet\ and\ increase\ the\ length\ of\ the\ garden\ that\ he\ was\ planning\ by\ 3\ feet.\ What\ is\ the\ dimensions\ of\ the\ garden\ that\ Alex\ wife\ wants? \n" ); document.write( "
Algebra.Com's Answer #753064 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Alex\ is\ building\ a\ rectangular\ garden\ that\ has\ an\ area\ of\ 912\ square\ feet.\ His\ wife\ decided\ that\ she\ wants\ the\ rectangular\ garden\ to\ have\ an\ area\ of\ 972\ square\ feet.\ Alex\ can\ make\ the\ change\ if\ he\ reduces\ the\ width\ of\ the\ garden\ that\ he\ was\ planning\ by\ 2\ feet\ and\ increase\ the\ length\ of\ the\ garden\ that\ he\ was\ planning\ by\ 3\ feet.\ What\ is\ the\ dimensions\ of\ the\ garden\ that\ Alex\ wife\ wants? \n" ); document.write( "------------ \n" ); document.write( "L*W = 912 \n" ); document.write( "(L+3)*(W-2) = 972 \n" ); document.write( "---- \n" ); document.write( "L = 912/W \n" ); document.write( "Sub for L \n" ); document.write( "--- \n" ); document.write( "(912/W + 3)*(W-2) = 972 \n" ); document.write( "912 - (1824/W) + 3W - 6 = 972 \n" ); document.write( "912W - 1824 + 3W^2 - 6W = 972W \n" ); document.write( "3W^2 - 66W - 1824 = 0 \n" ); document.write( "Can you do the rest? \n" ); document.write( "================= \n" ); document.write( "= = = = = = = = = \n" ); document.write( "You need a space bar. \n" ); document.write( "If you join T Rump's Space Force, you can go to space bars.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |