Root Symbol Alt Codes, HTML Code (Copy and Paste)

Here is the list of alt codes for root symbols. You can copy and paste root symbol in Word, Excel, and PowerPoint or use alt codes. Just click on a symbol to copy. If you want to use the root sign in HTML documents use HTML code.

Symbol Description Alt Code HTML Code
Square Root 8730 √
Cube Root 8731 ∛
Fourth Root 8732 ∜

How to insert square root symbol using the alt key?

These are steps to insert the square root in MS Word.

  1. Make sure your numeric keypad is active on the keyboard.
  2. Place the mouse cursor where you want to insert the symbol.
  3. Press the Alt key and type 8730 on the numeric keypad.
  4. Release both the keys and the square root sign will show up.