Question

If x =$x -\dfrac{1}{x}$=3+2√2.
Then find
$\dfrac{1}{4}(x^{3}-\dfrac{1}{x^{3}})$​

Answer 1

$\huge\boxed{\fcolorbox{blue}{orange}{HELLO\:MATE}}$

Answer in attachment:

$\huge\orange{\boxed{Answer:27+19\sqrt{2}}}$

Answer 2

Refer to attachment;::::::::::