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## How do you type square root on a keyboard?

How to make a Square Root Symbol in a text document on your computer:

- Copy and paste the following square root symbol into your document: √
- if your keyboard has a number pad, hold down the [Alt] button and type 251.

## How do I write cm2 in Word?

How to Write Square in Word

- In Word, click insert and then click on the “Symbol” icon in the ribbon.
- From the top menu select Home, in the section for the font options there are two buttons: x₂ is called subscript, the keyboard shortcut to activate is Ctrl + = (Press and hold Ctrl and press the equal = sign, at the same time).

## What’s the symbol for square root?

The symbol ” √ ” for the square root was first used in print in 1525, in Christoph Rudolff’s Coss.

## How do you type to the power of 3 on the keyboard?

1) Press the “Alt” key on your keyboard, and do not let go. 2) While keep press “Alt”, on your keyboard type the number “252”, which is the number of the letter or symbol “³” in ASCII table.

## How do you type 4?

How to Type to the Fourth Power Symbol

- Type the number 4. For exponents, the number 4 goes to the right of the base number.
- Highlight the number 4.
- Format the font and change it to “superscript.” On the “Format” menu, choose “Font” and change the style to “Superscript” by selecting the option from the menu or clicking on the superscript check box.

## What does 10 to the power of 4 mean?

Example: 10^{4} = 10 × 10 × 10 × 10 = 10,000.