Question

What type of number is v5?

A) Whole number

B) Integer

C) Rational

D) Irrational

Answer 1

I'm pretty sure it's letter D

Explanation:

The square root of 5 is irrational because a square root of a positive number is either an integer or irrational, and seeing that the square root of five is most definitely not a whole number, it is irrational.