The definition of rational means it can be expressed as a fraction were the top and bottom numbers are whole numbers so the negative square root of 36 (-6) is rational because it can be expressed as a fraction -6/1 or 12/-2 or anything like that. Hoped this helped =)
yes
No, it is a complex number.
The square root of 100 is rational since it is not repeating.
-1,0,or 1 the negative square root of four is negative two and the square root of four is two
Irrational.
Yes.
yes
No, it is a complex number.
The square root of 100 is rational since it is not repeating.
-1,0,or 1 the negative square root of four is negative two and the square root of four is two
No. The square root of -24 isn't even real, let alone rational because the square root of any negative number is going to be an imaginary number.
The square root of any negative number is not even a 'real' number. It's called 'imaginary', because there's no number you can multiply by itself to get a negative number. The square root of 101 is irrational.
Irrational.
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
The square root of negative 64 isn't even a real number. In math and engineering, it's called an "imaginary number".
Neither. (It is a complex number.)
The square root of 25 is 5 ... rational.