Question

Arthur tells you that he is thinking of an irrational number between 4 and 5, and he wants you to guess what it is. One possibility you could guess is _____.

Answer 1

Answer: ^(20)

Explanation:

The square route of ^(20) is, 4.472135954999579; that is between 4 and 5

Answer 2

An example of an irrational number between 4 and 5 is √20 which is simply 2√5

Explanation:

Here, we want to look for an irrational number between 4 and 5

Mathematically, irrational numbers can be represented as a sure

So in this case , a value of this between 4 and 5 is √20 which can be written as 2√5