Rational
It is rational
No because all integers are rational numbers
It is a rational number - as are ALL perfect squares.
No, 8 squared is not an irrational number. When you square 8, you get 64, which is a whole number and therefore a rational number. Rational numbers can be expressed as the quotient of two integers, and since 64 can be expressed as 64/1, it fits this definition.
No, and it is not irrational either. It is an imaginary number.
Rational
rational
It is rational
irrational
-- There's an infinite number of rational numbers. -- There's an infinite number of irrational numbers. -- There are more irrational numbers than rational numbers. -- The difference between the number of irrational numbers and the number of rational numbers is infinite.
Rational. √(1/64) = 1/√64 = 1/8
It is a rational number because the square root of 64 is 8 which is a rational number
The square root of 64 is 8 which is a rational number
No because all integers are rational numbers
It is a rational number - as are ALL perfect squares.
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. 64 can be represented as a fraction (ratio) of 64/1 .