Finally, you can use a shortcut combination to insert the square root key. On your keyboard, press Alt, 2, 5 and then 1. Make sure that you hit these keys in order so that the shortcut works.
Type Alt+0178 for the exponent 2. For example, you can type the number 10² holding the Alt key and typing 0178. Type Alt+0179 for the exponent 3.
Open the document in which you want to insert the square root symbol. You can use this method in any Windows app that allows typing, including your web browser. Click the location where you want to insert the symbol. Press and hold Alt and type 2 , then 5 , and then 1 .
Radical - The √ symbol that is used to denote square root or nth roots.
Go to Insert > Symbol > More Symbols. Go to Special Characters. Double-click the character that you want to insert.
The square root of 10 is 3.16227.
Win + X. This keyboard combo is used to invoke the Power User Menu. The Power User Menu includes a set of options ranging from Task Manager, Computer Management all the way to Shut down. To use this shortcut, follow the steps.
The power key, or power button, is a key found on many computer keyboards during the 1980s and into the early 2000s. They were introduced on the first Apple Desktop Bus keyboards in the 1980s and have been a standard feature of many Macintosh keyboards since then.
The square root of 2 or root 2 is represented using the square root symbol √ and written as √2 whose value is 1.414.
The Symbol for Squared alt Code is 0178. You can simply use this Alt code to type the Superscript Two sign by pressing and holding the Alt key while typing the Alt code (0178) with the 10-key numeric keypad. Alt codes are used to type symbols and characters that do not have a dedicated key on the keyboard.
On the Insert tab, in the Symbols group, click the arrow under Equation, and then click Insert New Equation. Under Equation Tools, on the Design tab, in the Symbols group, click the More arrow. Click the arrow next to the name of the symbol set, and then select the symbol set that you want to display.
Inserting ASCII characters
To insert an ASCII character, press and hold down ALT while typing the character code. For example, to insert the degree (º) symbol, press and hold down ALT while typing 0176 on the numeric keypad.
The cube root symbol is denoted by '3√'. In the case of square root, we have used just the root symbol such as '√', which is also called a radical. Hence, symbolically we can represent the cube root of different numbers as: Cube root of 5 = 3√5 Cube root of 11 = 3√11 And so on.