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Is the square root of 38 rational or irrational?

Is the square root of 38 rational or irrational?
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3 votes
Is the square root of 38 rational or irrational?

User Dorin Niscu
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1 Answer

4 votes
If a positive integer is not a perfect square (like 38) is its square root always anirrational number
User Ethernetz
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