document.write( "Question 380460: find a polynomial for the perimeter and the area.\r
\n" ); document.write( "\n" ); document.write( "the length of this rectangle is n+3 and the width is n
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Algebra.Com's Answer #270030 by mananth(16946)\"\" \"About 
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width = n
\n" ); document.write( "length = n+3
\n" ); document.write( "..
\n" ); document.write( "Perimeter P= 2(l+w)
\n" ); document.write( "P=2(n+n+3)
\n" ); document.write( "P=2(2n+3)
\n" ); document.write( "P=4n+6 units
\n" ); document.write( "...
\n" ); document.write( "Area A=l*w
\n" ); document.write( "A=n(n+3)
\n" ); document.write( "A=n^2+3n square units
\n" ); document.write( "...
\n" ); document.write( "m.ananth@hotmail.ca
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