The ALT code for the radical sign (√) is 251. To insert it, press and hold the "ALT" key while typing "251" on the numeric keypad. Make sure Num Lock is enabled for this to work.
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There's no ALT code. You've to enter it by hex sign, which is & # 9 7 7 4 remove the spaces.
Hold down Alt key, press 9774, and release Alt. That works for me in Microsoft word, I hope it will work for you wherever you need it!
The code is u226A
Rudolff introduces the radical sign in 1525.
ALT+081
The alt code for the invisible character is 225.
I don't know if it works everywhere, but in Microsoft word I used 9774. Hope that helped!
The number under the radical sign (also known as the radical) is called the radican.
A symbol entered on a computer by holding alt and typing the corresponding code on the number pad for example the alt code for a smiley face is 001
The way to make a pound sign with a computer keyboard is: Press the shift key, then press the number 3 key.
Alt + 3