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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.

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โˆ™ 2014-08-21 20:22:34
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Q: The nonnegative square root of a number?
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Related questions

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

a square root


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

The square root.


What do you call the nonnegative square root?

The principal square root.


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

The square root


Is a nonnegative square root called a principal square root?

Yes.


What is the nonnegative square root of a number?

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.


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 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).


Is the absolute value of a number is always nonnegative?

The absolute value of a number is always nonnegative.


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 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.)


Is the square root of 29 a rational or an irrational number?

The square root of 29 is an irrational number.


Is the square root of 25 a rational number?

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


What is the square root between 5 and 6?

Every number is a square root of some number. So any number between 5 and 6 is a square root.


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


Which is equal to square root of 48y2 Assume y is nonnegative?

sqrt(48y2) = sqrt(3*16y2) = sqrt(3)*4y = 6.928y (approx)


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 --> √


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.


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.


How do find the sqaure root of a number?

To find the square root of a number you multiply that number by it self twice.(example) the square root of 9 ? the square root of nine is 81 as 9X9=81. square root of 4 ? th square root of is 16 as 4X4=16.


What is the square root of the number 9?

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


Is the square root 16 a whole number or the opposite of a whole number?

The square root of 16 is 4 which is a whole number.

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