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Is -square 9 an irrational number?

Updated: 10/17/2024
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10y ago

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No, it is rational.

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10y ago
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Q: Is -square 9 an irrational number?
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Related questions

Is the square root 9 an irrational number?

No.


Is 9 square root an irrational number?

The square root of 9 is rational.


Is the square root of ten an irrational number?

Yes. The square root of any number that is not a perfect square (like 9 or 36) is irrational.


Is the square route of 9 rational or irrational?

The square root of 9 is 3 which is a rational number


Is the square root of 9 a rational or irrational number?

The square root of 9 is 3 which is rational.


Is the square root of 9 rational or irrational?

The square root of 9 is a rational number. This is because the square root of 9 is equal to 3, which can be expressed as a fraction, 3/1. In general, a rational number is any number that can be expressed as a ratio of two integers, which is the case for the square root of 9.


Is the square root of 9 an irrational number?

No. The square root of 9 is 3. An irrational number is a number that can't be expressed with a fraction, meaning it is not an integer or a whole number. Numbers such as pi or e are irrational. Rational numbers are numbers that can be expressed with a fraction. Hope this helps!


Is the square root of -9 a rational irrational or not a real number?

It is not a real number.


Is the square root of any number an irrational number?

no square root of 9 is 3 which is rational -- to be more specific: an irrational number is a number that cannot be expressed as a fraction. Pi, for example, is one of these numbers. If a number is not a perfect square (4, 16, 9, 144, 225, etc.), then it's square root is likely to be an irrational number. For example, the square root of 2 (1.41421356...) is an irrational number because it cannot accurately be expressed as a fraction.


Is the negative square root of 9 rational irrational a whole number or an integer?

It is all of them except for irrational.


Is squareroot of 9 rational or irrational?

The square root of 9 is 3 which is a rational number


Is the root of 81 an irrational number?

No. The square root of 81 is 9, which is a rational number.