Which expressions below equal an irrational number? choose all that apply.

You have not provided the options, therefore, i cannot give an exact answer.however, i will try to you with the concept.an irrational number is defined as a number that cannot be written in a fraction form and cannot be simplified.on the other hand, a rational number is a number that can be written in fraction form.examples: a. 7 is a rational number because it can be written as  b.  √2 = 1. is irrational because it cannot be written as fractionc.  π = 3. is irrational because it cannot be written as a fractiond. 1. is rational as it can be written as  hope this : )