Question

simplify 4 + root 5 / 4 minus root 5 + 4 minus root 5 divided by 4 + 5​

Answer 1

Step-by-step explanation:

4+root 5 / 4- root 5 + 4 - root 5 / 4 + 5

So,-1 + 4 - root 5 /9

So,3 - root 5 / 9.

It is half.