document.write( "Question 244429: x+1/x=12,then the value of x-1/x=? please reply me. \n" ); document.write( "
Algebra.Com's Answer #178794 by Alan3354(69443)\"\" \"About 
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x+1/x=12,then the value of x-1/x=? please reply me.
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\n" ); document.write( "x+1/x=12
\n" ); document.write( "Is it (x+1)/x ? or
\n" ); document.write( "x + (1/x) ?
\n" ); document.write( "Parentheses are free, use some.
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