Power Reducing formulas... this is a toughy, so get focused!
Source: Created by Crystal Kirch using Camtasia for Mac
A second example of power-reducing formulas
If the WSQ does not show up use this link: https://docs.google.com/spreadsheet/viewform?formkey=dF9CaGhOSGFOMy10b04zRDVXSndMRnc6MA#gid=0