Question

if x = 3+2√2, find 1) x-1/x

this is the question of 9 th standard plz answer correctly
it's to argent​

Answer 1

Correct Question:-

$If \: x \: = 3 + 2 \sqrt{2} \: then ,find \: the \: \\ value \: of \: x + \frac{1}{x}$

Solution:-

In attachment up side..⬆️⬆️