document.write( "Question 1064535: 12-5x-3x^2=0 \n" ); document.write( "
Algebra.Com's Answer #679601 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 12-5x-3x^2=0 \n" ); document.write( "-------- \n" ); document.write( "3x^2 + 5x - 12 = 0 \n" ); document.write( "-------- \n" ); document.write( "3x^2 + 9x-4x - 12 = 0 \n" ); document.write( "-------- \n" ); document.write( "3x(x+3)-4(x+3) = 0 \n" ); document.write( "--------- \n" ); document.write( "(x+3)(3x-4) = 0 \n" ); document.write( "x = -3 or x = 4/3 \n" ); document.write( "------------------------ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------- \n" ); document.write( " \n" ); document.write( " |