document.write( "Question 624756: Factor the polynomial
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document.write( "x^3+9x^2+26x+24 \n" );
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Algebra.Com's Answer #393027 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Factor the polynomial \n" ); document.write( "x^3+9x^2+26x+24 \n" ); document.write( "Use the rational roots theorem to solve:\r \n" ); document.write( "\n" ); document.write( "...0..|.....1......9.......26......24 \n" ); document.write( "...1..|.....1......10.....36......60 (1 is upper limit, all numbers>0) \n" ); document.write( "================= \n" ); document.write( ".-1..|.....1......8.......18.......6 \n" ); document.write( ".-2..|.....1......7.......12.......0 (-2 is a root) \n" ); document.write( "(x+2)(x^2+7x+12) \n" ); document.write( "=(x+2)(x+4)(x+3) \n" ); document.write( "x^3+9x^2+26x+24=(x+2)(x+4)(x+3) \n" ); document.write( " |