answersLogoWhite

0


Best Answer

If a is any number, then a squared = (-a) squared, so one might say that a and -a are both square roots of a squared. However, the square root symbol always means the positive square root.

User Avatar

Wiki User

โˆ™ 2016-01-18 20:32:32
This answer is:
๐Ÿ™
0
๐Ÿคจ
1
๐Ÿ˜ฎ
0
User Avatar
Study guides
๐Ÿ““
See all Study Guides
โœ๏ธ
Create a Study Guide

Add your answer:

Earn +20 pts
Q: Can a perfect square have a negative square root?
Write your answer...
Submit
Related questions

How do you do a square root of a negative number that is not a perfect square?

The square root of a negative number is not real.


What is the square root of a perfect square?

There are two square roots of a perfect square: a positive number and the same number as a negative number. The square root of a perfect square will always be an integer.


Can a root of a perfect square be negative?

Yes. Every perfect square has two roots: one positive and one negative.


How is a perfect square and cubes root related?

They are not, other that the fact that any perfect square is a non-negative and so is also a cube root of some non-negative integer (usually much larger). But -2 is a cube root (of -8), while -8 is not a perfect square.


Is 200 a perfect square?

200 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.


Is 30 a perfect square?

30 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.


Is 500 a perfect square?

500 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.


Is 38 a perfect square?

38 is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer.


Is the square root of 345 a perfect square?

345 is not a perfect square and neither is its square root.


What is the difference between principal square root and perfect square root?

A principal square root is any square root that's answer is positive, and a perfect square root is a square root that's answer is an integer.


Is 16 a perfect square root?

16 is a perfect square (of 4) and the square root of 256.


Is 300 perfect square root?

Any integer is a perfect square oot (of its square). So 300 is a perfect square root of 90000.


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 8 a perfect square?

8 is a perfect cube; it is not a perfect square. Its square root is a fraction and the square root of a perfect square is always an integer....you're thinking of 9...


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.


Is 178 a perfect square root?

Yes. Any integer is a perfect square root.


How do you check if a number is a perfect square?

For a number to be a perfect square, the number's square root has to be a whole number. 9 is a perfect square because its square root is a whole number, 3. If the square root of the number is a decimal, then it is not a perfect square. For example, 13 does not divide evenly so it not a perfect square.


The square root of a perfect square is an integer?

Yes it is.Since the square of an integer is called a perfect square, then the square root of a perfect square must be an integer.


How do you get the square root of negative 144?

square root of a negative number is imaginary square root of negative 1 is defined as i square root of negative 144 is sqrt ((144)(-1)) = 12i


How can there be a square root of a negative number?

Square roots of negative numbers are what are called imaginary numbers. The building block of imaginary numbers is the symbol i which is defined as the square root of negative 1. The square root of other negative numbers can be expressed using i. For example, the square root of negative sixteen is 4i, the square root of negative nine is 3i and so on.


What is an example of a rational number between the negative square root of four and the square root of four?

-1,0,or 1 the negative square root of four is negative two and the square root of four is two


What is the square root of negative 100?

The square root of 100 is 10 but positive and a negative is a negative so it is negative 10


Is the square root of 6 a perfect square?

no because a perfect square has to be an whole number and the square root of 6 is aproximately 2.449489742783178


Square root of negative 24 Times Square root of negative 24?

24


How do you find the negative square root of 5?

A negative square root is an imaginary number.