document.write( "Question 754916: 2x*(x-1)+(x-1)/(2x-1)*(2x+1) \n" ); document.write( "
Algebra.Com's Answer #468446 by tommyt3rd(5050)\"\" \"About 
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2x*(x-1)+(x-1)/(2x-1)*(2x+1)=\r
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\n" ); document.write( "\n" ); document.write( "(4x^3-4x^2+x-1)/(2x-1)
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