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2 is a Prime number and its square root is an irrational number that cannot be expressed as a fraction
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Earn +20 ptsQ: How is root 2 irrational?
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Are irrational numbers closed under division?
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.
Is the square root of 32 rational?
sqrt(32) = 4sqrt(2) The square root of '2' is irrational, so the square root of '32' is irrational.
Is the square root of 200 rational or irrational?
The square root of 200 is irrational.
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 are four irrational numbers?
under root 2, under root 3, under root 5,under root 6.
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