Question

is the given square root a whole number, or is it irrational?
√25 is a whole number. that means that there is a whole number that we can multiply by itself, or square, to find a product of 25. what is that whole number?
√25 = □

Explanation:

Step1: Recall square - root definition

The square - root of a number \(x\), denoted as \(\sqrt{x}\), is a number \(y\) such that \(y\times y=x\).

Step2: Find the number for \(\sqrt{25}\)

We know that \(5\times5 = 25\), so \(\sqrt{25}=5\).

Answer:

5