document.write( "Question 152134: simpify:\r
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document.write( "(-x^3-x+9) + (x+2)\r
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document.write( "thanks \n" );
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Algebra.Com's Answer #111874 by edjones(8007)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "(-x^3-x+9) + (x+2) \n" ); document.write( "=-x^3+11 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |