# Question: How To Make Square Root Sign On Computer?

## What is the square root symbol on keyboard?

Insert Square root symbol in Word (Quick Help)

Name Square root
Symbol
Alt Code 251
Alt code Shortcut Alt+251
Shortcut (for Word) 221A, Alt+X

## How do I make a square root symbol in Word?

To insert Square root symbol (√) in Word, type 221A and then press Alt+X to convert the alt code into a square root symbol.

## How do you type a radical sign?

How to type square root radical sign √

1. Hold down the ALT key and type 8730 on the keypad. Note: alt code greater than 255 are not universal and will only work in applications that support them such as Wordpad or Words.
2. Hold down the Option key and press v.
3. √ or √

## How do you type a square?

Inserting the squared symbol on your Android smartphone is relatively easy and straightforward. To insert the squared sign, just long-press the number 2 and it will insert the superscript ².

## How do you write radicals on a laptop?

Press and hold Alt. Type K, I, and then J. The numbers on these letter keys are 2, 5, and 1. This inserts the square root symbol.

## What are all the real square roots of 100?

List of Perfect Squares

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NUMBER SQUARE SQUARE ROOT
97 9,409 9.849
98 9,604 9.899
99 9,801 9.950
100 10,000 10.000

## How do you find square roots without a calculator?

Finding square roots of of numbers that aren’t perfect squares without a calculator

1. Estimate – first, get as close as you can by finding two perfect square roots your number is between.
2. Divide – divide your number by one of those square roots.
3. Average – take the average of the result of step 2 and the root.