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The square root of 64 is 8, which is a rational number.

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โˆ™ 2010-05-10 01:51:01
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Q: Is radical 64 a rational number?
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Related questions

Is 64 a rational or irrational number?

64 is a rational number and it is also a square number


What is the radical that is a radical number?

It is a root of a number where that root cannot be made into a rational number. For example, the cuberoot(27/64) is 3/4 and so is not a radical but cuberoot(32/64) = cuberoot(1/2) = 3√(1/2) cannot be simplified or rationalised further.


Is radical 22 a rational number?

No, it is not.


Is radical 101 a rational number?

No, it is not.


Is radical 40 a rational number?

No, they are not.


Is square root of 64 a rational number?

The square root of 64 is 8 which is a rational number


Is square root of 64 rational or irrational?

It is a rational number because the square root of 64 is 8 which is a rational number


Is a radical 100 a rational number?

Yes, they are.


Is radical 36 a rational number?

Yes, they are.


Is any number expressed with a radical symbol an irrational number?

No. Radical(1.21) = 1.1, for example, is rational.


Is 64 a rational numbeR?

Yes


Is -64 a rational number?

yes


A rational number between 64 and 63?

.95 is a rational number or square root of 121 a rational number


Is radical 25 a rational number?

Sqrt(25) is -5 or +5, both of which are rational.


How can you tell the value of a radical is a rational number?

If the number inside the radical is a perfect square or a ratio of perfect squares.


Is 4 radical is rational or irrtional?

The square root of 4 is 2 which is a rational number and also a prime number


is -64/32 a rational number?

n


Is the perfect square of 64 a rational or irrational number?

It is a rational number - as are ALL perfect squares.


What is a conjugate of a rational number?

its the same as itself. since there is no radical part


Is root 64 irrational?

The square root of 64 is 8 which is a rational number


Is the square root of 64 a rational number?

Yes, it is.


Five names for 64?

Even number Rational number Composite number As a fraction: 64/1 As a decimal: 64.0 82 = 64 26 = 64


What is 15.556 in simplest radical form?

15.556 is a rational number, so there is no sensible radical form.


Is the square of -8 a rational number?

The square of a negative number is always positive. The square of -8 = 64, a rational number


Is radical 121 rational or irrational?

rational