document.write( "Question 1039622: Please factor completely and show a detailed solution. Thank you!\r
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document.write( "2x^3 - 3x^2 - 5x + 6 \n" );
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Algebra.Com's Answer #654397 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! 2x^3 - 3x^2 - 5x + 6 \n" ); document.write( "------------ \n" ); document.write( "Look for a zero. \n" ); document.write( "Notice that 2+6 = -(3+5)--> try +1 and -1 \n" ); document.write( "f(x) = 2x^3 - 3x^2 - 5x + 6 \n" ); document.write( "f(1) = 2 - 3 - 5 + 6 = 0 \n" ); document.write( "1 is a zero --> (x-1) is a factor. \n" ); document.write( "Divide by (x-1) \n" ); document.write( "(2x^3 - 3x^2 - 5x + 6)/(x-1) = 2x^2 - x - 6 \n" ); document.write( "---- \n" ); document.write( "--> (x-1)*(2x+3)*(x-2) \n" ); document.write( " \n" ); document.write( " |