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The square root of 4 is 2 which is a rational number and also a Prime number
What else can I help you with?
Is the negative square root of 100 rational or irrtional?
The negative square root of 100 is -10. Since -10 can be expressed as a fraction (-10/1), it is considered a rational number. Thus, the negative square root of 100 is rational.
Is radical 121 rational or irrational?
rational
Is radical 22 a rational number?
No, it is not.
Is radical 40 a rational number?
No, they are not.
Is radical 49 irrational?
No, it is rational.
Is 0.3pi rational or irrtional?
If you mean 0.3 times pi then it is an irrational number
Is the negative square root of 100 rational or irrtional?
The negative square root of 100 is -10. Since -10 can be expressed as a fraction (-10/1), it is considered a rational number. Thus, the negative square root of 100 is rational.
Is radical 121 rational or irrational?
rational
Is radical 14 is a rational?
No, it is not.
Why 4 radical sign a irrational?
Sqrt(4) is +/- 2 so it is rational, not irrational. The question, therefore, makes no sense.
Is radical 40 a rational number?
No, they are not.
Is radical 101 a rational number?
No, it is not.
Is radical 22 a rational number?
No, it is not.
Is radical 49 irrational?
No, it is rational.
are all non perfect square radicals irrational?
No. 4/9 is not a perfect square but radical(4/9) = 2/3 is rational.
Are all radical expressions irrational?
No. Radical(9) is +3 or -3, both of which are rational.
Is radical 25 a rational number?
Sqrt(25) is -5 or +5, both of which are rational.
