document.write( "Question 490812: (-9x)^-2\r
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document.write( "Shouldn't it be 81x? \n" );
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Algebra.Com's Answer #334331 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |