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Are perfect squares and cubes rational numbers?
Yes. In fact, they are integers.
Rational numbers who square roots are whole numbers?
Every integer is a rational number, and some integers are perfect squares. These are the only rational numbers to have an integral square root.
Are all square roots are irrational numbers?
No. The square roots of perfect squares are rational.
Do all square roots of perfect squares are rational numbers?
Yes. Not only that, they are counting numbers.
Can a perfect square be a rational number?
yes it can All perfect squares are rational numbers as the definition of a perfect square is a number which is the product of an integer with itself. An integer is a rational number, and multiplying an integer by an integer produces another integer.
Are perfect squares all rational numbers?
Yes.
What is a rational numbers whose square roots are whole numbers?
They are perfect squares.
Are perfect squares and cubes rational numbers?
Yes. In fact, they are integers.
Rational numbers who square roots are whole numbers?
Every integer is a rational number, and some integers are perfect squares. These are the only rational numbers to have an integral square root.
Are all square roots are irrational numbers?
No. The square roots of perfect squares are rational.
What is an irrational number that is a perfect square?
That isn't possible. Rational numbers either terminate or have a repeating pattern, and irrational numbers are all the rest. Perfect squares terminate, therefore they are rational.
Do all square roots of perfect squares are rational numbers?
Yes. Not only that, they are counting numbers.
Can a perfect square be a rational number?
yes it can All perfect squares are rational numbers as the definition of a perfect square is a number which is the product of an integer with itself. An integer is a rational number, and multiplying an integer by an integer produces another integer.
Are all square roots rational numbers?
No, not all square roots are rational numbers. A rational number is a number that can be expressed as a fraction where the numerator and denominator are integers and the denominator is not zero. Square roots that are perfect squares, such as √4 or √9, are rational numbers because they can be expressed as whole numbers. However, square roots of non-perfect squares, such as √2 or √3, are irrational numbers because they cannot be expressed as a simple fraction.
Is negative 90 squared... this is the one with the box around it... rational or irrational and are perfect squares rational or irrational?
-90 squared is rational - it is +8100. All perfect squares are not only rational but they are integers.
Is the perfect square of 64 a rational or irrational number?
It is a rational number - as are ALL perfect squares.
Are all perfect squares rational?
Yes
