document.write( "Question 316690: factor by regrouping\r
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Algebra.Com's Answer #226629 by user_dude2008(1862)\"\" \"About 
You can put this solution on YOUR website!
10x^3-18x^2+5x-9\r
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\n" ); document.write( "\n" ); document.write( "2x^2(5x-9)+1(5x-9)\r
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\n" ); document.write( "\n" ); document.write( "(2x^2+1)(5x-9)
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