How to enter squared and cubic symbols in excel2007

Entering the square and cubic notation in an Excel table is a small problem, especially in Excel tables with calculated area and volume, which makes it possible for Chinese and foreigners to understand a unit name with a square or cubic symbol. Although you can insert a special symbol of the square and cubic symbols, but for direct input is still a bit slower, then, directly enter the square or cubic symbol bar, than go to the menu to find more convenient.

In Excel, directly enter the square or cubic symbols need to use the ALT key combination of shortcut keys, press the ALT key at the same time, press the keypad 178 input is the square symbol, 179 is the cubic symbol.

Using shortcut keys to enter the square and cubic symbols in Excel is as simple as that.