Is square root of 140 a rational or irrational number ?

Question

asked Oct 2, 2021 193k views

1 Answer

Narretz · Answer 1 · 2021-10-06T16:17:01+0000

Answer: The square root of 140 is irrational.

Explanation:

Take the square root of 140:

11.8321595662

This is an imperfect square root, and all imperfect square roots are irrational.