Question

hey guys! plss help class 9 maths​

Answer 1

Answer:

$= \frac{ - 3 + \sqrt{5} }{3 + \sqrt{5} } - \frac{3 + \sqrt{5} }{ - 3 + \sqrt{5} } \\ \\ = \frac{ - 3 + \sqrt{5} }{3 + \sqrt{5} } + \frac{ 3 + \sqrt{5} }{3 + \sqrt{5} } \\ \\ \sf \color{purple}{terms \: with \: oppsite \: signs \: will \: cancel.} \\ \\ = \cancel\frac{ - 3 + \sqrt{5} }{3 + \sqrt{5} } + \cancel \frac{ 3 + \sqrt{5} }{3 + \sqrt{5} } \\ = 0$

hope it helps you dear...

Answer 2

I hope this is help full to you