2 is a Prime number and its square root is an irrational number that cannot be expressed as a fraction
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No. 4 root 2 and 2 root 2 are both irrational. Divide the first by the second you get 2. Which is not a member of the set of irrational numbers.
sqrt(32) = 4sqrt(2) The square root of '2' is irrational, so the square root of '32' is irrational.
The square root of 200 is 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.
under root 2, under root 3, under root 5,under root 6.