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I thought it was real... square of -x is the same as the square of +x

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13y ago

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Is the square root of negative 11 a real number?

No. In general, the square root of a negative number is an imaginary number, which is not a real number.


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.


Is the square root a real number?

The square roots of any positive real number are a positive and a negative real number. The square roots of any negative real number are a positive and a negative imaginary number. The square roots of any imaginary number or any complex number are two complex numbers.


Is the square root of any real number always a real number?

No, it is not, because real numbers include negative numbers. The square root of a negative number is an imaginary number


What is the square root of a negative number written in the form bi where b is a real number and you is the square root of the negative?

Imaginary number


Why is square root of the number -9 not a real number?

Well, honey, the square root of a negative number like -9 isn't a real number because in the real number system, the square root of a negative number isn't defined. You gotta step into the world of complex numbers if you wanna play with those imaginary roots. So, in short, the square root of -9 is as real as a unicorn riding a rainbow.


Is the square root of negative 3 an irrational or a real number?

The square root of a negative number is considered an imaginary number, denoted as "i". In this case, the square root of -3 would be √(-3) = √3 * i. Therefore, the square root of -3 is not a real number, as real numbers are those that can be represented on the number line without involving "i".


Why is it possible to find a real cube root of a negative number but not a real square root of a negative number?

You cannot get real square root of a negative number because two numbers multiplied by themselves are always positive You can always get a real cube root of a negative number because three negative numbers multiplied by themselves give a negative .


Is the square root of 2 a real number?

Yes. In general, the square root of any non-negative number is a real number.


Is the square root of -100 rational?

The square root of 100 is rational since it is not repeating.


When you square a negative number is it positive or negative?

The square of a real number is always positive no matter which real number you start with. Therefore, a negative number squared is positive. For example: 2 * 2 = 4, -2 * -2 = 4.


Is the square root of negative 4 irrational or not real number?

It's irrational/not a real number