document.write( "Question 241790: y=-16x^2+88x+24 how do you solve that with the quadratic equation? \n" ); document.write( "
Algebra.Com's Answer #177075 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! -16x^2+88x+24 = 0 \n" ); document.write( "--- \n" ); document.write( "-8(2x^2 - 11x - 3) = 0 \n" ); document.write( "a = 2 ; b = -11 ; c = -3 \n" ); document.write( "---- \n" ); document.write( "Quadratic Formula: \n" ); document.write( "x = [11 +- sqrt(121 - 4*2*-3)]/4 \n" ); document.write( "--- \n" ); document.write( "x = [11 +- sqrt(145)]/4 \n" ); document.write( "--- \n" ); document.write( "x = (11/4) + (1/4)sqrt(145) or x = (11/4) - (1/4)sqrt(145) \n" ); document.write( "=============================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |