Question

is the number π·-2 rational or irrational? rational irrational submit

Explanation:

A rational number can be expressed as a fraction of two integers. $\pi$ is an irrational number (it has a non - repeating, non - terminating decimal expansion). When we subtract 2 (a rational number) from an irrational number, the result is still irrational. So $\pi - 2$ is irrational.

Answer:

irrational