document.write( "Question 189831: Factor Completely\r
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Algebra.Com's Answer #142420 by edjones(8007)\"\" \"About 
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30x^2+4x–2
\n" ); document.write( "2(15x^2+2x-1)
\n" ); document.write( "2(15x^2+5x-3x-1) What factors of 15*-1=-15 have a sum of +2? Ans +5 & -3
\n" ); document.write( "2[5x(3x+1)-(3x+1)]
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