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The square root SYMBOL is √

Occasionally it may have a superscript 2 to prevent any confusion with other types of roots.... ²√

Although not a Symbol, the square root can also be identified by using an index or power of ½. So,

√9 = 3,

²√9 = 3

91/2 = 3............are three ways of showing that the square root of 9 is 3.

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โˆ™ 2011-03-15 18:43:35
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Q: This is the symbol for square root?
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Related Questions

What is the symbol for a a square root sign?

The symbol for a a square root sign is: √


What does a square root symbol?

The only thing that a square root symbol does is that it symbolises an operation (taking the square root) of whatever is under the sign.


What is the square root symbol?

The square root symbol is like a tick with a line connected to the top. Go to http://en.wikipedia.org/wiki/Square_root and the square root symbol is displayed.


What does a square root have?

The square root symbol is the radical sign, √.


Is the symbol for the square root of 25 considered an integer?

The symbol is not considered an integer. Thevalue of the square root is, though.


What would be of the square root of a number if there is no sign in front of the square root symbol?

If unspecified, the square root is the principal root, which is the positive root.


How to make the square root symbol on the computer?

There are many ways one can make the square root symbol on their computer. One can make the square root symbol on their computer by holding down the ALT key as you type 251.


How do you type the square root symbol?

To type the square root symbol on ypur keyboard press and hold alt and type 251.


What is the name of the square root symbol?

The square root symbol (√) was first used in 1525, by Christoph Rudolff, and is called a radical.


What is the symbol used to indicate the positive square root of a number?

It is the RADICAL SIGN , its definition is - the symbol used to indicate a nonnegitive square root.


What is a symbol that is used to indicate the square root?

This


What is a square root symbol known as?

A radical.


What is the symbol for finding the square root of a number?

Original Answer: There are a variety of ways. LEt's look at how you would say Square Root of 25. SQRT(25) 25^0.5 25 Improved Answer: The square root symbol did not come through around the 25 in the above answer. Go to Google and enter Square Root Symbol in the search.


What is the square root symbol called?

The general case is just called "Root" and it continues to increase to "Square Root" then to "Cube Root" and so on.


Could a negative number be under a square root symbol?

Actually a negative number can be under a square root symbol. This becomes very useful in electrical calculations. The square root of -1 is j. That is, j2 = -1.


What is the square root of 32 in simplest form?

I cant use the square root symbol so lets use the word "root" to represent square root. The answer would be 4root2


What is the symbol used to denote a square root called?

That symbol is called the radical.


What is the square root of -19?

No negative number can have a real square root.In math and engineering, the symbol ' i ' is used to representthe square root of -1 .Then the square root of -19 can be written as 4.3589 i (rounded).


How do you get the square root symbol on a keyboard?

There is no single square root button on a keyboard. You can sometimes get the square root symbol by holding down alt and pressing 2 then 5 then 1 (or alt + 251). If that doesn't work, you could copy and paste it. √ (that square root sign is from pressing alt + 251)


What is a square root symbol is called?

Radical sign


What is the symbol used to represent the nonnegative square root of a number?

The radical symbol ( √ ) followed by a line above what's in the radical, designates positive square root.


Who first used the square root symbol?

The symbol √ for the square root was first used in print in 1525 inChristoph Rudolff's Coss, which was also the first to use the then-new signs '+' and '-'


Does a negative number have a square root?

Yes, but it's not real. The symbol i is used to designate the square root of negative one.


What is the square root of 242 simplified?

its would be 11 root 2 just have the 11 outside then put 2 under the square root symbol


What is the number outside the square root symbol?

It's a little hard to be sure what you mean by this question without seeing what you are looking at. I can think of two likely possibilities: 1. A number which is the same size as the square root symbol and written at the same level but located just in front of the symbol. This would just be a multiplier. 2. A smaller, superscripted number, possibly tucked into the angle at the front of the square root symbol. In this case, it isn't really a square root symbol anymore. It's a symbol for the root indicated by the superscriped number. For instance, if the superscripted number is a three and the number inside the root symbol is 8, this would represent the cube root of 8, or 2 (2x2x2=8).