document.write( "Question 45482: Find the product.\r
\n" ); document.write( "\n" ); document.write( "(2r-11)(2r+11)
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Algebra.Com's Answer #30227 by Nate(3500)\"\" \"About 
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(2r - 11)(2r + 11)
\n" ); document.write( "4r^2 - 22r + 22r - 121
\n" ); document.write( "4r^2 - 121
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