document.write( "Question 814812: 121x^2-49 In quadratic expressions i am trying to find the 4 digits to equal the expression to the right. \n" ); document.write( "
Algebra.Com's Answer #490532 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! 121x^2-49 =(11x-7)*(11x+7) \n" ); document.write( " |