Question

1+√5-(4+√5) pls solve this​

Answer 1

$1 + \sqrt{5} - (4 + \sqrt{5)}$

$1 + \sqrt{5} - 4 - \sqrt{5}$

$1 - 4$

$- 3$

Answer 2

$= 1 + \sqrt{5} - (4 + \sqrt{5}) \\ \\ = 1 + \sqrt{5} - \ 4 - \sqrt{5 } \\ =1-4\\ = - 3$