document.write( "Question 880531: Find all of the possible values for which x^2+kx+12 is factorable using integers. \n" ); document.write( "
Algebra.Com's Answer #531537 by josgarithmetic(39625) ![]() You can put this solution on YOUR website! Very few possibilities.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "(x+1)(x+12), k=13 \n" ); document.write( "- \n" ); document.write( "(x+3)(x+4), k=7 \n" ); document.write( "- \n" ); document.write( "Also k=-13 or k=-7.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Possible values for k: -7, -13, 7, 13. \n" ); document.write( " |