document.write( "Question 89061: factor by grouping:\r
\n" ); document.write( "\n" ); document.write( "x^3-3x^2+4x-12
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Algebra.Com's Answer #64739 by malakumar_kos@yahoo.com(315)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( " factor by grouping:\r
\n" ); document.write( "\n" ); document.write( "x^3-3x^2+4x-12\r
\n" ); document.write( "\n" ); document.write( " consider x^3-3x^2+4x-12
\n" ); document.write( " = x^2(x-3)+4(x-3)
\n" ); document.write( " = (x-3).(x^2+4)
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