document.write( "Question 1110877: The height of a poster is three times it’s width. You want a 5 inch frame for the poster. Write a variable expression in factored form for the area of the frame alone.
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Algebra.Com's Answer #725879 by josgarithmetic(39617)\"\" \"About 
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x, the width
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\n" ); document.write( "\n" ); document.write( "Just the post, area is \"3x%5E2\".\r
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\n" ); document.write( "\n" ); document.write( "Five-inch border?
\n" ); document.write( "Combined width and height become x+10 and 3x+10.
\n" ); document.write( "This COMBINED AREA is \"%28x%2B10%29%283x%2B10%29\".\r
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\n" ); document.write( "\n" ); document.write( "Area of JUST the border? The border ONLY?\r
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\n" ); document.write( "\n" ); document.write( "Do you know what to do?
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