document.write( "Question 916864: how do you solve 6x squared minus 11x minus 7.2 \n" ); document.write( "
Algebra.Com's Answer #556331 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! how do you solve 6x squared minus 11x minus 7.2 \n" ); document.write( "------------------------- \n" ); document.write( "6x^2-11x-7.2 = 0 \n" ); document.write( "------- \n" ); document.write( "Use the quadratic formula:: \n" ); document.write( "x = [11 +- sqrt(121-4*6*-7.2)]/12 \n" ); document.write( "--------- \n" ); document.write( "x = [11 +- 17.14]/12 \n" ); document.write( "--------- \n" ); document.write( "x = 28.14/12 or x = -6.14/12 \n" ); document.write( "------- \n" ); document.write( "x = 2.345 or x = -0.5117 \n" ); document.write( "=========================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------------ \n" ); document.write( " |