document.write( "Question 1131434: x-1 1 2
\n" ); document.write( " 1 1-x 1 all equal zero
\n" ); document.write( " -1 1 2-x
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Algebra.Com's Answer #749029 by ikleyn(52794)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "            What the words \"all equal zero\" mean ?\r
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