document.write( "Question 867268: 3, -6, 12, 4, 20, ? \n" ); document.write( "
Algebra.Com's Answer #526605 by MathTherapy(10556) You can put this solution on YOUR website! \n" ); document.write( "3, -6, 12, 4, 20, ? \n" ); document.write( " \n" ); document.write( " |