document.write( "Question 47538: 3x^2+11x=4. I was told the answer was -3 2/3. I am stuck. I don't see how that was gotten. \n" ); document.write( "
Algebra.Com's Answer #31375 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 3x^2+11x=4 \n" ); document.write( "3x^2+11x-4=0 \n" ); document.write( "3x^2+12x-x-4=0 \n" ); document.write( "3x(x+4)-1(x+4)=0 \n" ); document.write( "(x+4)(3x-1)=0 \n" ); document.write( "x=-4 or x=1/3\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |