Respuesta :
It is 3. Because a square root is anything times itself to make an answer. For example:
[tex]3 \times 3 = 9 \\ so \\ \sqrt{9 } = 3[/tex]
[tex]3 \times 3 = 9 \\ so \\ \sqrt{9 } = 3[/tex]
The answer is 3 because to find the square root you must find a number that you can multiply by itself to get that number so 3 x 3 = 9 and [tex]3^{2}[/tex] = 9