document.write( "Question 133361: i was wondering on how to solve this equation x^2-9x-14=0. i know how to solve those problems but there are no factors of -14 that add to -9. So your help is needed! \n" ); document.write( "
Algebra.Com's Answer #97547 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! solve this equation x^2-9x-14=0. \n" ); document.write( "----------------- \n" ); document.write( "When other methods do not work the quadratic \n" ); document.write( "formula always does. \n" ); document.write( "-------------------------- \n" ); document.write( "x = [9 +- sqrt(81-4*-14)]/2\r \n" ); document.write( "\n" ); document.write( "x = [9 +- sqrt(137)]/2\r \n" ); document.write( "\n" ); document.write( "x = [9 + sqrt(137)]/2 or x = [9-sqrt(137)]/2 \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |