document.write( "Question 125110: PLEASE HELP
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\n" ); document.write( "The lenght of a rectangle is 1ft more then twice its width, and the area of the rectangle is 45ft^2. I am trying to find the diensions of the rectangle.
\n" ); document.write( "Length _____ft
\n" ); document.write( "Width _____ft\r
\n" ); document.write( "\n" ); document.write( "THANK YOU IN ADVANCE
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Algebra.Com's Answer #91724 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
L=2W+1
\n" ); document.write( "AREA=L*W
\n" ); document.write( "45=(2W+1)W
\n" ); document.write( "45=2W^2+W
\n" ); document.write( "2W^2+W-45=0
\n" ); document.write( "(2W-9)(W+5)+0
\n" ); document.write( "2W-9=0
\n" ); document.write( "2W=9
\n" ); document.write( "W=9/2
\n" ); document.write( "W=4.5 FEET ANSWER FOR THE WIDTH.
\n" ); document.write( "L=2*4.5+1
\n" ); document.write( "L=9+1
\n" ); document.write( "L=10 FEET ANSWER FOR THE LENGTH.
\n" ); document.write( "PROOF
\n" ); document.write( "4.5*10=45
\n" ); document.write( "45=45\r
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