document.write( "Question 591215: Type in Factored form:\r
\n" );
document.write( "\n" );
document.write( "3u+21= \n" );
document.write( "
Algebra.Com's Answer #375551 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! 3u+21=3(u+7)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Here the GCF of 3u and 21 is 3. We then factor it out. \n" ); document.write( " |