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The answer is 2i. When dealing with negative square roots, the expression i is used to represent the square root of -1.

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โˆ™ 2010-10-01 11:01:39
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Q: What is the square root of negative four?
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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 square root of negative four?

Two, multiplied by the square root of negative one. (2i) The square root of negative 1 is purely imaginary, but mathematicians don't have much else to be imaginative about.


What is the negative square root of twenty four?

impossible


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.)


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.


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 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


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.


Is the square root of negative 5 an integer?

No, it is not even a real number. The square root of negative 5 is the square root of 5, times i.


Is negative 64 square root of an integer?

Negative 64 is the square root of an integer. The square root of -64 is not an integer.


What is the square root of negative 168?

The square root of negative 168 is: ~12.9315 i


What is the square root of negative 37?

The square root of negative 37 is: ~6.0827 i


What is the square root of negative 40?

The square root of negative 40 is: 6.324555 i


What is the square root of -78?

There is no square root of a negative number. It would have to be a half negative, which is impossible.


What is the square root of four twentyfifths?

The square root of four twenty-fifths, is two fifths, because of the fact that the square root of four is two and the square root of twenty-five is five.


Why is it impossible to square a negative number?

you can square a negative number but you can not square root a negative number


Is -0.04 square a square root?

No -0.04 is not a square root because it is a negative


How do you do square roots with negatives?

Treat it like a positive and add an i. Explanation: The square root of negative nine is equal to the square root of nine times negative one is equal to the square root of nine times the square root of negative one. The square root of negative one represented by an italic lower case i. The square root of negative nine is 3i. √-9 = √9 * -1 = √9 * √-1 = 3i


Why can't you take a negative square root?

Yes you can. The negative square root of 36, for example, is -6.


Is negative 5 to the square root of 4 minus 6 a polynomial?

It depends on whether you take the positive square root of 4 (YES) or the negative square root of 4 (No).


What is the square root of -180?

No negative number has a real square root.


What is the square root of -51?

you cannot square root a negative number


What is the negative square root of 64?

The square root of 64 is +/- 8