document.write( "Question 96451: Word Problem for equadratic equations and inequalities.\r
\n" ); document.write( "\n" ); document.write( "An architect has designed a motel pool within a rectangular area that is fenced on three sides. If she uses 60 yards of fencing to enclose an area of 352 square yards, then what are the dimensions for L and W. Assume L is greater than W
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Algebra.Com's Answer #70231 by checkley71(8403)\"\" \"About 
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L+2W=60
\n" ); document.write( "L=60-2W NOW REPLACE L BY(60-2W) IN THE FIRST EQUATION & SOLVE FOR W
\n" ); document.write( "352=(60-2W)W
\n" ); document.write( "352=60W-2W^2
\n" ); document.write( "2W^2-60W+352=0
\n" ); document.write( "2(W^2-30W+176)=0
\n" ); document.write( "2(W-22)(W-8)=0
\n" ); document.write( "W-8=0
\n" ); document.write( "W=8 ANSWER.
\n" ); document.write( "THEN L=60-2*8
\n" ); document.write( "L=60-16
\n" ); document.write( "L=44 ANSWER.
\n" ); document.write( "PROOF
\n" ); document.write( "8*44=352
\n" ); document.write( "352=352
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