document.write( "Question 96922: I can not find the solutions to this problem please help with a way i can come to the answer 2x^2+11x-1=0 thank you \n" ); document.write( "
Algebra.Com's Answer #70546 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 2x^2+11x-1 \n" ); document.write( "Use the quadratic formula \n" ); document.write( "a=2; b=11; c=-1 \n" ); document.write( "x = [-b +- sqrt(b^2-4ac)]/(2a) \n" ); document.write( "Your problem: \n" ); document.write( "x = [-11 +- sqrt(121-4*2*-1)]/(2*2)\r \n" ); document.write( "\n" ); document.write( "x = [-11 +- sqrt(129)]/4\r \n" ); document.write( "\n" ); document.write( "x = [-11 + sqrt(129)]/4 or x = [-11 - sqrt(129)]/4\r \n" ); document.write( "\n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |