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Is 21 over the square root of 4 a rational or irrational?
It is equal to 21/2 which is a rational number
What is the square root of 84 simplify?
It is: 2 times the square root of 21 and it's an irrational number
What is an irrational number between 4.5 and 4.6?
the square root of 21
What is the square root of 21?
The square root of 21 is 4.58257569495584.
What is the simplest radical from of the square root of 84?
First note that 84=4x21 and 4 is a perfect square. So square root of (84)=square root (4x21)=Square root (4) Square root (21)= 2 multiplied by the square root of 21. You can also write this using rational exponents, but this is not in radical form. It is an equivalent expression, however. 2 x (21)1/2
Is the square root of 21 an irrational or a rational number?
irrational
Is the square root of 21 a rational number?
No. The square root of an integer is either an integer, or an irrational number.
The square root of 21 is it rational or irrational?
irrational, it has a never ending decimal
Is the square root of 5 and squa re root of 21 irrational?
Yes. The square root of a natural number (positive integer) is either an integer, or an irrational number.
Is the square root of 17 divided by 21 irrational?
0.8095
Is 21 over the square root of 4 a rational or irrational?
It is equal to 21/2 which is a rational number
What is the square root of 84 simplify?
It is: 2 times the square root of 21 and it's an irrational number
What is and irrational number between 4.5 and 4.6?
the square root of 21
Is the square root of 84 a rational number?
No because it is 2 times the square root of 21 which is an irrational numberThe square root of 84 is not a rational number
Is the square root of 21 a real number?
Yes, albeit an irrational number
What is an irrational number between 4.5 and 4.6?
the square root of 21
What are the square root of 21?
The square roots of 21 are 4.5826 (rounded) and the negative of the same number.
