The square root symbol is the radical sign, √.
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.
If unspecified, the square root is the principal root, which is the positive root.
It is the RADICAL SIGN , its definition is - the symbol used to indicate a nonnegitive square root.
The symbol used to indicate a nonnegative square root.
The symbol you should be looking for is " √ ".
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)
The Sign for square root is One of them ticks
The radical symbol, otherwise known as the "square root sign", lets you take the nth root of any number.Any number can be placed above, and slightly to the left, of the square root sign, to indicate the nth root. For example, the cube root of 27 is 3.The number inside the square root sign (that which you are finding the square root of), is called the radicand.
(square root sign)5 (square root sign)9 which then simplifies to.. 5 (square root sign)3 The square root sign wouldn't show up properly first time I saved the answer so that's why i have written in brackets where the square root sign should be =]
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.
On a PC, if you hold down the ALT key while typing 251 you get √, which is supposed to look like a square root symbol. or, you can just google "square root sign" and copy and paste it. √ was easy enough.
The name of the tail on the square root sign is the radical.
15 square root sign 5
The symbol is not considered an integer. Thevalue of the square root is, though.
Negative square root is -√Square root of negative one is i.
The square root sign is called a radical
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.
It means it is a different kind of root, such as a cubic root, which has a three above the square root symbol ('radical sign'). If y is the square root of x, it means that y2 = x. So the square root of 4 is 2, and 22 is 4. If y is the cube root of x, it means that y3 = x. So the cube root of 8 is 2, and 23 = 8.
The sign that is used for the square root is actually a root sign: the little 2 before it denotes that it is the square root. A little 3 would indicate it is a cube root, a little 4 that it is a fourth root and so on. However, conventionally, if no number is shown, it may be assumed that it is the square root.
To type the square root symbol on ypur keyboard press and hold alt and type 251.
The square root symbol (âˆš) was first used in 1525, by Christoph Rudolff, and is called a radical.
Usually, in code, the square root symbol is denoted as: sqrt() where the number inside the square root is written inside the brackets. For example, if you wanted the square root of 64, write: sqrt(64)