Question

1) Which number is IRRATIONAL?
A) 4
B) 16
C) 32
D) 64

Answer 1

`√(32)`

Explanation:

The square root of 4 is 2.

The square root of 16 is 4.

The square root of 32 is 5.65685425.

The square root of 64 is 8.

Therefore
`√(32)` is irrational.

Hope this helped! :)