document.write( "Question 1053926: Factorise x^4-x^2-2x-1 \n" ); document.write( "
Algebra.Com's Answer #669114 by ikleyn(52786)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Not factorable into the product of polynomials with integer coefficients.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "It has no rational roots (Apply the theorem on rational roots).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |