Question

Which of the following is an irrational number?

Answer 1

Answer:

9/16

Step-by-step explanation:

It is the only one that is going to have a repeating decimal. :)

Answer 2

Answer:

sq root of 26

Step-by-step explanation:

One rule of an irrational number is that it cannot be written as an whole fraction, since the other two are fractions, the last must be irrational.