Negative 64 is the square root of an integer. The square root of -64 is not an integer.
No.
No it's 8, which is not irrational.
The square root of 64 is +/- 8
No, and it is not irrational either. It is an imaginary number.
Negative 64 is the square root of an integer. The square root of -64 is not an integer.
No.
irrational
The square root of 64 is 8 which is a rational number
No it's 8, which is not irrational.
rational
The square root of 64 is +/- 8
It is a rational number because the square root of 64 is 8 which is a rational number
Rational. √(1/64) = 1/√64 = 1/8
Rational. It is a perfect square with answer exactly 8The square root of 64 is the integer 8 (8 x 8 = 64) so it is rational.
No, and it is not irrational either. It is an imaginary number.
The square root of negative 64 isn't even a real number. In math and engineering, it's called an "imaginary number".