No, it is not even a real number. It is an imaginary number.
Irrational.
It's irrational/not a real number
No, it is not irrational because it is a square root of a negative number - which falls into the set of Complex numbers. Irrational numbers can not have an imaginary component.
The square root of negative 36 is an imaginary number and therefore not an irrational number. For a number to be irrational it must first be real.
yes; the negative square root of 2 is irrational, for example.
Yes.
No, it is neither rational nor irrational. It is a complex number.
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
Neither. All irrational numbers are real numbers.Using the real number system you can't take the square root of a negative number, but if you're dealing with imaginary numbers then the square root of negative 3 is the square root of 3i
It is an odd number It is a prime number It is a rational number It is an irrational number when square rooted It is V as a Roman numeral
It is neither because the square root of -18 is an imaginary number but the square root of 18 is irrational
It is all of them except for irrational.