document.write( "Question 418534: Simplify.1/x+1)-2/(x+1)^2+(3/x^2-1). \n" ); document.write( "

Algebra.Com's Answer #292869 by mananth(16946) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"1%2F%28x%2B1%29-2%2F%28x%2B1%29%5E2%2B3%2F%28x%5E2-1%29\"$ \r
\n" ); document.write( "\n" ); document.write( "LCD = (x+1)^2(x-1)\r
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\n" ); document.write( "\n" ); document.write( " $\"%28x%5E2-1-2x%2B2%2B3x%2B3%29%2F%28x%2B1%29%5E2%28x-1%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%28x%5E2%2Bx%2B4%29%2F%28%28x%2B1%29%5E2%28x-1%29%29\"$ \r
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