Question

Which type /kind of Number is
$\sqrt{9}$
​

Answer 1

Answer:

root9=3 OK friend this is urs answer it is irrational

Step-by-step explanation:

OK friend .

Answer 2

Answer:

When the square root of a number is a whole number, this number is called a perfect square. 9 is a perfect square because \begin{align*}\sqrt{9}=3\end{align*}.

Step-by-step explanation:

A rational number is a number that can be expressed as the quotient or fraction x/y of two integers, a numerator x and a non-zero denominator y. Square root if 9 is 3 which can be expressed as 3/1=3. Hence, square root of 9 is a rational number.