document.write( "Question 517371: 9x^2+12x+4=0 \n" ); document.write( "
Algebra.Com's Answer #344752 by mananth(16946)![]() ![]() You can put this solution on YOUR website! 9x^2+12x+4=0 \n" ); document.write( "/9 \n" ); document.write( "x^2+4/3 x + 4/9=0\r \n" ); document.write( "\n" ); document.write( "x^2+2*(2/3)x+(2/3)^2=0\r \n" ); document.write( "\n" ); document.write( "(x+2/3)^2=0\r \n" ); document.write( "\n" ); document.write( "x=-2/3 \n" ); document.write( " |