document.write( "Question 584703: factor x squared - 81 \n" ); document.write( "
Algebra.Com's Answer #372842 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2-81\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%29%5E2-%289%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "(x+9)(x-9)
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