document.write( "Question 356941: find the area and perimeter of a rectangle whose length is x and whose width is (4x+5) \n" ); document.write( "
Algebra.Com's Answer #254890 by robertb(5830)\"\" \"About 
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Area is \"x%284x%2B5%29+=+4x%5E2%2B5x\".
\n" ); document.write( "perimeter is \"2x+%2B+2%284x%2B5%29+=+2x%2B8x%2B10+=+10x%2B10\".
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