document.write( "Question 1040523: a 4 inch by 6 inch photo is glued on top of a mat that will increase the length of each side by another X inches. find the polynomial expression \n" ); document.write( "
Algebra.Com's Answer #655365 by josmiceli(19441)\"\" \"About 
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Let \"+A+\" = the area of the mat
\n" ); document.write( "\"+A+=+%28+2x+%2B+4+%29%2A%28+2x+%2B+6+%29+\"
\n" ); document.write( "\"+A+=+4x%5E2+%2B+8x+%2B+12x+%2B+24+\"
\n" ); document.write( "\"+A+=+4x%5E2+%2B+20x+%2B+24+\"
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