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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).

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Q: What is the number outside the square root symbol?
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Related questions

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.


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


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 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 the number i?

i is the symbol for an imaginary number, a complex number with the property i2=-1. The square root of a negative number is the square root times i. For example, the square root of -9 = 3i.


What do you call the number under the square root symbol?

The radicand.


What is the symbol for a a square root sign?

The symbol for a a square root sign is: √


What mathematical symbol do you use when finding the square root of a number?

The mathematical symbol one can use when finding the square root of a number is y2=a. In other words y is a square number as a result of multiplying the number by itself (y x y)


How do you find the base of a square in math?

To find the square root of a number you would use the square root symbol on the calculator, √, then enter the number. Ex.: √25=5.


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 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.


What is the square root symbol put before a number to show that a root of it is to be found?

√16=4