Answer always, sometimes or Never. Natural numbers are integers

Irrational numbers are rational numbers

Rational numbers are real numbers

Square roots are Rational numbers

Natural numbers are always integers.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b