Question

Provide two examples that show that all square roots are not irrational numbers ?

Answer 1

Answer:

$\sqrt{4}, \ \sqrt{9} \text{ are rational numbers.}$

Step-by-step explanation:

Hello,

$\sqrt{n^2}=n \ for \ n\geq 0\\\\\text{For instance}\\\\\sqrt{2^2}=2=\sqrt{4}\\\\\sqrt{3^2}=3=\sqrt{9}$