document.write( "Question 297877: the length of a rectangle is 1 inch more than 2 times its width. the area of the rectangle is 36 square inches. what is the length of the rectangle? \n" ); document.write( "
Algebra.Com's Answer #214441 by JBarnum(2146)\"\" \"About 
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L=(2W+1)
\n" ); document.write( "A=LW
\n" ); document.write( "A=36
\n" ); document.write( "\"36=LW\"
\n" ); document.write( "\"36=%282W%2B1%29W\"
\n" ); document.write( "\"36=2W%5E2%2BW\"
\n" ); document.write( "\"0=2W%5E2%2BW-36\"
\n" ); document.write( "\"0=2%28W%5E2%2B0.5W-18%29\" -4 and 4.5 are the 2 numbers that multiply to get -18 add to get 0.5
\n" ); document.write( "\"0=2%28W-4%29%28W%2B4.5%29\"
\n" ); document.write( "\"W=highlight%284%29\",\"cross%28-4.5%29\" cant be negative
\n" ); document.write( "\"L=%282W%2B1%29\"
\n" ); document.write( "\"L=%282%284%29%2B1%29\"
\n" ); document.write( "\"L=highlight%289%29\"\r
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