Question

Whether ( 1+√5)-(4+√5) is a rational number or irrational number. Give example for justifying your answer

Answer 1

Answer:

Step-by-step explanation:

(1+√5)-(4+√5)

=1+√5-4-√5

=1-4

=-3

=-15/5

This is in the form of p/q  where p=-15 and q=3

Other examples of p and q are:

p= 12,q= -4

p= -6 q=2