Question

Which of the following is not an irrational number?
(a) 5-root2
(b) root2 + root3 (c) 4+root2
d)5-root4​

Answer 1

Answer:

your answer is

5 - root4

because root 4 can be written as 2

hope it helps

Answer 2

Step-by-step explanation:

answer d because root 4=2 which is rational no.