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Definition of Square Root: The Square Root of a number 'X' is equal to 'A' when X=A*A By definition, the square root of a positive number has two answers, one negative and one positive, that have equal magnitudes. i.e. The square roots of 4 are 2 and -2. The Non-Negative Square Root is simply asking for the positive root.

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โˆ™ 2008-10-16 19:55:47
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Q: What is the nonnegative square root of a number?
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The nonnegative square root of a number?

The unique nonnegative square root of a nonnegative real number. For example, the principal square root of 9 is 3, although both -3 and 3 are square roots of 9.


What is equal to two equals factors of my nonnegative number?

The square root.


What is one of two equal factors of a nonnegative number?

a square root


What do you call the nonnegative square root?

The principal square root.


Is a nonnegative square root called a principal square root?

Yes.


What is one of two equal factors of a nonnegative number called?

The square root


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 symbol used to represent the nonnegative square roots of a number?

There are no explicit symbols. The non-negative square toot is called the principal square root.


What is a radical sign?

The symbol used to indicate a nonnegative square root.


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

it looks like a check mark. it is called the radical. it looks like this --> √


Is the absolute value of a number is always nonnegative?

The absolute value of a number is always nonnegative.


Is 63 a square root?

yes, every number is a square root, but it is not a square number Every number is a square root. 63 is a square root of 3,969. And so is -63 .


What is square root of a number?

The square root is the number which is times by itself, to get the square number.


What is the nonnegative square root?

Every positive real number has two square roots: one negative and one positive. As a result, the square root mapping is one-to-many and so is not a mathematical function. One way to make it a function is to restrict the range to non-negative real numbers. These are the non-negative square roots.


Is the square root of a positive number an irrational number?

Sometimes the square root of a positive number can be irrational, as in the square root of 2 (which is a non-perfect square number), but sometimes it is a rational number, as in the square root of 25 (which is a perfect square number).


What is nonnegative integer?

An integer is a whole number. Nonnegative mean not negative. A nonnegative integer is a whole number that is not a negative number. For example, 0, 1, 2, 3, 4, 5,....


What is the square root of a negative number plus the square root of a negative number?

Nothing. You cannot have a square root of a negative number. The square root of negative one is called i, but i is an imaginary number. It does not exist and does not follow the properties of real numbers. (For example, if a and b are positive, then the square root of a times the square root of b is the square root of ab. But the square root of -7 is not the square root of 7 times i.)


What is the difference between a square root and a square number?

3 is the square root of 9. 9 is a square number. 9 is the square root of 81. 81 is a square number.


How do you square root in my maths?

the square root of a number is the number that is multiplied by itself to get that number, for example the square root of 9 is 3


What is the square root of a square that has no root?

It's not a square if it has no root. If a number is a square then, by definition, it MUST have a square root. If it did not it would not be a square.


Can you square root a number that has already been square rooted?

Yes.You can square root any number. Though, please note, if you square root a negative number then you end up with what is called an imaginary number.square root of 65,536 = 256square root of 256 = 16square root of 16 = 4square root of 4 = 2square root of 2 = 1.41421 (rounded)


Is the square root of 25 a rational number?

The square root of 25 is 5 ... rational.


What is the square root of the number 9?

The number 3 is the square root of the number 9 !


Is the square root of fifty a natural number?

No - a natural number is a whole number. Therefore, the square root of 49 is a natural number, but the square root of 50 is not.


What is perfect square root?

A perfect square root is where the square root of a number equals another whole number. For example, the square root of 144 is 12. 12 is a whole number thus 144 is a perfect square root.

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