document.write( "Question 980852: How do I simplify: 1/(x-3) - 1/(x+3) - 1/(x-1) + 1/(x+1)\r
\n" ); document.write( "\n" ); document.write( "I tried but i got stuck and also i'm not sure if this is correct..
\n" ); document.write( "=[(x+3)-(x-3)]/[(x+3)(x-3) - [(x+1)-(x-1)]/[(x-1)(x+1)]
\n" ); document.write( "=6/[(x+3)(x-3)] - 2/[(x-1)(x+1)] I got stuck here, not sure what to do next.
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\n" ); document.write( "Please show all working out and explanations. Thank you so much!!
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Algebra.Com's Answer #601983 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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