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No, an irrational number is, in simple terms, a number that keeps repeating. The square root of 4 is positive or negative 2, which does not repeat and is therefore rational.

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Is the square root of 4.1 a rational or irrational number?

[ square root of (4.1) ] is irrational. But [ square root of (4) ] is rational.


Is the square root of 4 a rational or irrational number?

The square root of 4 is 2 which is a rational number


Is the square root of 4 irrational or rational?

It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.


Is an irrational number between 2 and 4?

The square root of 3 is an irrational number


Is the square root of 16 a rational number or irrational number?

The square root of 16 is 4 which is a rational number


Is the square root of -4 irrational?

The square root of -4 is not irrational, it is imaginary. Irrational numbers are numbers that cannot be expressed as a fraction, like the square root of 2. Irrational numbers, however, are a subset of real numbers. The square root of -4 however, is not even a real number because no real number, when squared, gives -4. Therefore the square root of -4 is an imaginary number.In calculus, the root is expressed as 2i where iis the square root of -1.


Is the square root of any composite numbers irrational?

The square root of a composite number is not always an irrational number. e.g. 4 is a composite number and its square root is 41/2 = 2, which is rational number.


What is the answer of g is an irrational number between 2 and 4?

The square root of 3 is an irrational number


Is the square root of negative 4 irrational or not real number?

It's irrational/not a real number


Why square roots are irrational?

Not always as for instance the square root of 16 is 4 which is a rational number but the square root of 2 is an irrational number.


Is the square root 16 rational or irrational?

The square root of 16 is 4, which is a rational number.


Is the square root of 12 a rational number or irrational number?

If the square root of a natural number is not an integer, then it is irrational. Another way to look at it: if a natural number N falls between two perfect squares, then the square root of N is irrational.So in this case, 12 is between 9 (3 squared) and 16 (4 squared). So the square root of 12 is between 3 and 4, and also the square root of 12 is irrational.