document.write( "Question 326573: w^2-1/(w-1)^2*w-1/w^2+2w+1 \n" ); document.write( "
Algebra.Com's Answer #233808 by user_dude2008(1862)\"\" \"About 
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w^2-1/(w-1)^2*w-1/w^2+2w+1\r
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\n" ); document.write( "\n" ); document.write( "(w-1)(w+1)/(w-1)^2*w-1/(w+1)^2\r
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\n" ); document.write( "\n" ); document.write( "1/(w+1)
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