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Is the square root of 45 irrational?

Anonymous

∙ 8y ago

Updated: 10/26/2025

Yes, the square root of 45 is irrational. It can be simplified to ( \sqrt{45} = \sqrt{9 \times 5} = 3\sqrt{5} ). Since ( \sqrt{5} ) is an irrational number, multiplying it by 3 still results in an irrational number. Therefore, ( \sqrt{45} ) is irrational.

AnswerBot

∙ 1w ago

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Is the square root of 45 a rational or irrational number?

irrational

What type of number is square root of 45?

irrational

Solve for the square root of 45?

6^2 is 367^2 is 49so, the square root of 45 is between these two but is an irrational number close to6.708203932

What irrational number can be found between 6.32 and 11?

The square root of 45

Is the square root of a irrational number always rational?

No, the square root of an irrational number is not always rational. In fact, the square root of an irrational number is typically also irrational. For example, the square root of 2, which is an irrational number, is itself irrational. However, there are exceptions, such as the square root of a perfect square of an irrational number, which can be rational.

Related Questions

Is the square root of 45 rational or irrational?

It is irrational

Is the square root of 45 a rational or irrational number?

irrational

What type of number is square root of 45?

irrational

Solve for the square root of 45?

6^2 is 367^2 is 49so, the square root of 45 is between these two but is an irrational number close to6.708203932

What irrational number can be found between 6.32 and 11?

The square root of 45

Is they sqare root of 94 irrational or irrational?

The square root of 94 is an irrational number

Is the square root of 200 rational or irrational?

The square root of 200 is irrational.

Is the square root of a irrational number always rational?

No, the square root of an irrational number is not always rational. In fact, the square root of an irrational number is typically also irrational. For example, the square root of 2, which is an irrational number, is itself irrational. However, there are exceptions, such as the square root of a perfect square of an irrational number, which can be rational.

Is the square root of 28 irrational or rational?

irrational

Is the square root of 45 rational?

sqrt 45 = sqrt 5 x sqrt 9 = 3 sqrt 5. Sqrt 5 is irrational so 3 root 5 is also irrational.

Is the square root of 7 irrational or rational?

It is a irrational number. Because the square root of every imperfect square is irrational number.

Is the square root of 33 irrational?

Yes, square root of 33 is irrational.

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