document.write( "Question 574631: 16b^2-81 Factor completely \n" ); document.write( "
Algebra.Com's Answer #369196 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! 16b^2-81 Factor completely \n" ); document.write( "You can see that this is the \"difference of squares\" \n" ); document.write( "(4b + 9)(4b - 9) \n" ); document.write( " |