Is the square root of 4 rational or irrational?

1 Answer
P dilip_k · Abdul Sammad
Mar 12, 2016

rational because you get a whole number.if the square root had a decimal ans for example #sqrt 2# it will be irrational.

Explanation:

In mathematics, a rational number is any number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.[

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