document.write( "Question 1117032: Factorise x^4 - x^2 + 6x - 9. \n" ); document.write( "
Algebra.Com's Answer #731992 by ikleyn(52778)\"\" \"About 
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\n" ); document.write( "The tutor @MathTherapy found a perfect (a brilliant) solution.\r
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