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5 votes
Is the following number rational or irrational? √15

User Free Url
by
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1 Answer

4 votes

Answer:

Irrational.

Explanation:

√15 is irrational because although it can be written as a decimal, it cannot be written as a fraction, which is one of the main factors that defines what makes an irrational number.

User Tom Opgenorth
by
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