A number whose squares roots are integers or quotients of integers?

Answer 1

A number whose square roots are integers or quotients of integers is known as a rational number. Specifically, it can be expressed as the square of a rational number, meaning it can be written in the form ( \left( \frac{p}{q} \right)^2 ), where ( p ) and ( q ) are integers and ( q \neq 0 ). Examples of such numbers include perfect squares like 1, 4, and 9, as well as rational square roots like ( \frac{1}{4} ) or ( \frac{9}{16} ). In general, any rational number that can be expressed as a fraction of integers can also have rational square roots.