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The square roots of 4 are -2 and +2. They are rational because they can be written as -2/1 and 2/1.
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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 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 the square root of 4 a rational or irrational number?
The square root of 4 is 2 which is a rational number
Is negative square root of 4 rational or irrational?
It is rational.
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 16 a rational or an irrational number?
The square root of 16 is 4 which is a rational number
Is 4.6 irrational or rational?
4.6 is rational.
Is the square root of -16 irrational?
No, the square root is 4 so that means it is rational because it can be turned into a fraction!
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 16 irrational or rational?
√16 is rational. √16 = 4.
Is the square root of a number rational or irrational?
that depends on the number. sqrt(2) is irrational, sqrt(4)=2 is rational
Is 21 over the square root of 4 a rational or irrational?
It is equal to 21/2 which is a rational number
