Question

Prove that (3/2√2)^2 is a rational or irrational number

Answer 1

Step-by-step explanation:

Now, let us assume that ( 3 - 2√2 ) is an irrational number. So, taking a rational number i.e., 3 and subtracting from it. As a result, we get ( - 2√2 ) which is an irrational number. Hence, the reciprocal of ( 3 + 2√2) is an irrational number.11 hours