document.write( "Question 764744: Please help with this polynomial:
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document.write( "2x^3-x^2-18x+9=0 \n" );
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Algebra.Com's Answer #465699 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! (2x^3-x^2)-(18x-9)=0\r \n" ); document.write( "\n" ); document.write( "x^2(2x-1)-9(2x-1)=0\r \n" ); document.write( "\n" ); document.write( "(x^2-9)(2x-1)=0\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "which leads to x=1/2, or x=3, or x=-3\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( ":)\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |