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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The alt code for the check sign (✔) is Alt + 10003 on the numeric keypad. Alternatively, you can also use Alt + 2713. Make sure to hold down the Alt key while typing the numbers to insert the symbol.
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.
I don't know if it works everywhere, but in Microsoft word I used 9774. Hope that helped!
ALT+081
The alt code for the invisible character is 225.
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
Hold down the Alt key, on the numerical keypad press 0163, then release the Alt key, you can also visit the following website: Alt-code dot net for more details