document.write( "Question 1040327: If x=-2, which of the following is not an expression for zero? .
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document.write( "A)0/x
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document.write( "B)x^2-4
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document.write( "C)x+(-x)
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document.write( "D)x-2 \n" );
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Algebra.Com's Answer #655126 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Sub -2 for x. \n" ); document.write( "Then you'll know. \n" ); document.write( " \n" ); document.write( " |