document.write( "Question 255372: The length of the top of a table is 5 ft greater than the width. Find the length and width if the area is 84 ft^2. \n" ); document.write( "
Algebra.Com's Answer #187685 by checkley77(12844)\"\" \"About 
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L=W+5
\n" ); document.write( "LW=84
\n" ); document.write( "W(W+5)=84
\n" ); document.write( "W^2+5W-84=0
\n" ); document.write( "(W-7)(W+12)=0
\n" ); document.write( "W-7=0
\n" ); document.write( "W=7 ANS. FOR THE WIDTH.
\n" ); document.write( "L=7+5
\n" ); document.write( "12 ANS. FOR THE LENGTH.
\n" ); document.write( "PROOF:
\n" ); document.write( "7*12=84
\n" ); document.write( "84=84
\n" ); document.write( "
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