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

Answer:
[tex]\sqrt{32}[/tex]
Step-by-step 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 [tex]\sqrt{32}[/tex] is irrational.
Hope this helped! :)