document.write( "Question 171956: The length of arectangular flower bed is 3 feet less than twice its width. the area of the bed is 54 square feet. find the dimensions of the flower bed? \n" ); document.write( "
Algebra.Com's Answer #127042 by edjones(8007)\"\" \"About 
You can put this solution on YOUR website!
L=2w-3
\n" ); document.write( "Lw=54
\n" ); document.write( ".
\n" ); document.write( "w(2w-3)=54 substitute 2w-3 for L
\n" ); document.write( "2w^2-3w-54=0
\n" ); document.write( "2*-54=-108. -12 and 9 are the factors of -108 whose sum is -3.
\n" ); document.write( "2w^2-12w+9w-54=0
\n" ); document.write( "2w(w-6)+9(w-6)=0
\n" ); document.write( "(2w+9)(w-6)=0
\n" ); document.write( ".
\n" ); document.write( "2w=-9
\n" ); document.write( "w=-9/2 answer can't be negative.
\n" ); document.write( ".
\n" ); document.write( "w=6'
\n" ); document.write( "L=9'
\n" ); document.write( ".
\n" ); document.write( "Ed
\n" ); document.write( "
\n" );