The square root symbol (√) is a mathematical symbol used to represent the square root of a number. While it's not a standard key on a keyboard, there are several ways to type it on a computer or mobile device.
On mobile devices, you can access special characters by tapping the ?123 or #+= key on the keyboard. On some devices, you may need to long-press on a key or use a third-party keyboard app to access the √ symbol. square root on keyboard
If you’re in a rush and none of the above work, just copy it from here: Summary Table Device/App Shortcut/Action Windows Alt + 251 (on Numpad) Mac Option + V Word/Docs Insert > Equation Chromebook Ctrl+Shift+U + 221A + Enter The square root symbol (√) is a mathematical