Question

classify whether (3+✓23)-✓23 is rational or irrational


give reason why it rational or why it is irrational​

Answer 1

Answer:

Solution. ( 3 + 23 ) - 23 = 3 + 23 - 23 = 3 which is a rational number.

Answer 2

Answer:

3 + √23 - √23

= 3

Here 3 is rational. So, it's a rational number.