document.write( "Question 120922: I need help with this problem\r
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document.write( "x(2x-3)=(2x+1)(x-4) \n" );
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Algebra.Com's Answer #88741 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! expanding both sides gives 2x^2-3x=2x^2-7x-4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "subtracting 2x^2 gives -3x=-7x-4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "adding 7x gives 4x=-4 \n" ); document.write( " |