Given the inequality:
$$3^{\log{\left(\left(x - \frac{1}{x}\right) + 2 \right)}} > \frac{1}{9}$$
To solve this inequality, we must first solve the corresponding equation:
$$3^{\log{\left(\left(x - \frac{1}{x}\right) + 2 \right)}} = \frac{1}{9}$$
Solve:
$$x_{1} = \frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 e^{2}}$$
$$x_{2} = \frac{- 2 e^{2} + 1 + \sqrt{- 4 e^{2} + 1 + 8 e^{4}}}{2 e^{2}}$$
$$x_{1} = \frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 e^{2}}$$
$$x_{2} = \frac{- 2 e^{2} + 1 + \sqrt{- 4 e^{2} + 1 + 8 e^{4}}}{2 e^{2}}$$
This roots
$$x_{1} = \frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 e^{2}}$$
$$x_{2} = \frac{- 2 e^{2} + 1 + \sqrt{- 4 e^{2} + 1 + 8 e^{4}}}{2 e^{2}}$$
is the points with change the sign of the inequality expression.
First define with the sign to the leftmost point:
$$x_{0} < x_{1}$$
For example, let's take the point
$$x_{0} = x_{1} - \frac{1}{10}$$
=
$$\frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 \left(e^{1}\right)^{2}} + - \frac{1}{10}$$
=
$$\frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 e^{2}} - \frac{1}{10}$$
substitute to the expression
$$3^{\log{\left(\left(x - \frac{1}{x}\right) + 2 \right)}} > \frac{1}{9}$$
$$3^{\log{\left(\left(\left(\frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 \left(e^{1}\right)^{2}} - \frac{1}{10}\right) - \frac{1}{\frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 \left(e^{1}\right)^{2}} - \frac{1}{10}}\right) + 2 \right)}} > \frac{1}{9}$$
/ / _________________ \ \
| | / 2 4 2| -2|
|19 1 \1 - \/ 1 - 4*e + 8*e - 2*e /*e |
log|-- - -------------------------------------------- + -------------------------------------|
|10 / _________________ \ 2 |
| | / 2 4 2| -2 | > 1/9
| 1 \1 - \/ 1 - 4*e + 8*e - 2*e /*e |
| - -- + ------------------------------------- |
\ 10 2 /
3
Then
$$x < \frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 e^{2}}$$
no execute
one of the solutions of our inequality is:
$$x > \frac{- \sqrt{- 4 e^{2} + 1 + 8 e^{4}} - 2 e^{2} + 1}{2 e^{2}} \wedge x < \frac{- 2 e^{2} + 1 + \sqrt{- 4 e^{2} + 1 + 8 e^{4}}}{2 e^{2}}$$
_____
/ \
-------ο-------ο-------
x1 x2