Question

4-
$\sqrt{5}$
÷4+
$\sqrt{5}$


​

Answer 1

Answer:

the answer of your question is -1

Answer 2

Answer:

4-√5 / 4+√5

=16-5

=11

Step-by-step explanation:

first we have subtract 4s sqare with √5s square ( according to the identity ) .

then subtract both

you will get your answer