document.write( "Question 205296: Simplify this complex rational expression: 8 divided by x square minus 4x minus 21 minus 1 divided by x+3 then all of the above divided by 1 divided by x-7 plus 1 thank you :) \n" ); document.write( "
Algebra.Com's Answer #154972 by stanbon(75887)\"\" \"About 
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Simplify this complex rational expression: 8 divided by x square minus 4x minus 21 minus 1 divided by x+3 then all of the above divided by 1 divided by x-7 plus 1 thank you :)
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\n" ); document.write( "8/[(x^2-4x-21)-1]/[1/(x-7)]
\n" ); document.write( "Is this what you mean?
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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