document.write( "Question 509152: What is the simplified version of 9 over ((x+1 over x-1)-1)
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\n" ); document.write( "\n" ); document.write( "Thanks \n" ); document.write( "
Algebra.Com's Answer #341283 by swincher4391(1107)\"\" \"About 
You can put this solution on YOUR website!
Let's make sure I get this:\r
\n" ); document.write( "\n" ); document.write( "\"expr%28%289%2F%28%28x%2B1%29%2F%28x-1%29%29%29-1%29\"\r
\n" ); document.write( "\n" ); document.write( "Then by the definition of division we have:\r
\n" ); document.write( "\n" ); document.write( "\"expr%289%2A%28%28x-1%29%2F%28x%2B1%29%29+-1%29\"
\n" ); document.write( "And distributing we get:
\n" ); document.write( "\"expr%28%28%289x-9%29%2F%28x%2B1%29%29+-+1%29\"
\n" ); document.write( "Find a common denominator of (x+1)
\n" ); document.write( "\"expr%28%28%289x-9%29%2F%28x%2B1%29%29-%28%28x%2B1%29%2F%28x%2B1%29%29%29\"
\n" ); document.write( "Simplify the numerator
\n" ); document.write( "\"expr%28%288x-10%29%2F%28x%2B1%29%29\"
\n" ); document.write( "And factoring the numerator gives us:
\n" ); document.write( "\"expr%282%2A%284x-5%29%2F%28x%2B1%29%29\" <---Answer \n" ); document.write( "
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