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Is 8 an irrational number

Updated: 4/28/2022
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8y ago

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8 is an integer, which, by definition, are not irrational. In particular, an irrational number is a number that cannot be written in the form p/q for p and q both integers. However, since 8 clearly is equal to 8k/k for any integer k (and for that matter any nonzero number k), 8 is not irrational

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Q: Is 8 an irrational number
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Related questions

Is -8 a irrational number?

Negative 8, which can also be written as -8, is a irrational l number. How? Irrational numbers are numbers that are not rational, and -8 is not rational.


Why the number 8 is irrational?

8 is not an irrational number because it can be expressed as a fraction in the form of 8/1 and so therefore it is a rational number


Is the square root of 8 a real number or a rational number or an irrational number or integers or a whole number?

The square root of 8 is irrational and real.


What is 8 root 2 as a whole number?

It can't be expressed as a whole number. The square root of two is irrational, and the product of an irrational number and a rational number is also irrational. So 8*sqrt(2) is irrational.


Is square root 8 irrational or rational?

It is an irrational number


What is 3 over 8 as an irrational number?

3/8 is rational, it can't be irrational.


Is the square root of 64 an irrational number?

No it's 8, which is not irrational.


What happen when 8 is multiplied by an irrational number?

The product will also be irrational.


Is 8 a real number or a rational number or an irrational number or integers or a whole number?

8 is a whole number, an integer, rational and real.


Is the square root of 8 an irrational number?

The square root of 8 is an irrational number because it cannot be represented as a fraction of two integers.


Is an irrational number closed under division?

No. sqrt(8) is irrational sqrt(2) is irrational but sqrt(8) /sqtr(2) = sqrt(4) = ±2 is not irrational.;


Is 7 over 8 an irrational number?

No, it is not.