document.write( "Question 1002411: 21b^2-66b^2+9b= \n" ); document.write( "
Algebra.Com's Answer #619350 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! 21b^2-66b^2+9b= \n" ); document.write( "Combine b^2 terms and get \n" ); document.write( "-45b^2 + 9b \n" ); document.write( " |