document.write( "Question 224460: 7x^2 = 21 please help \n" ); document.write( "
Algebra.Com's Answer #167677 by chibisan(131)![]() ![]() You can put this solution on YOUR website! 7x^2 = 21 \n" ); document.write( "x^2 = 3 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |