You can put this solution on YOUR website! 40 X 2(11-6) = X^2 >>>>> 40 X 22 - 12 = X^2 >>>>>> 880 - 12 = X^2 >>>>>> X^2=868 >>>> X = SQUARE ROOT OF 868 ( YOU CAN FIND YOUR ACTUAL VALUE USING A CALCULATOR ) I HOPE THIS HELPS YOU OUT? E MAIL ME IF YOU NEED MORE HELP. CATS7051@YAHOO.COM YOUR MATH FRIEND, TERRY :)