document.write( "Question 30147: Please help\r
\n" ); document.write( "\n" ); document.write( "x^4-6x^2+5=0
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Algebra.Com's Answer #16866 by checkley71(8403)\"\" \"About 
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x~4-6x~2+5=0
\n" ); document.write( "The only factors of 5 that can add up to -6 are -5&-1.
\n" ); document.write( "Therefore the factors are (x~2-5)(x~2-1). The second term may be also be factored into (x+1)(x-1) which gives the following (x~2-5)(x+1)(x-1).
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