If `x=1/(2-sqrt(3)),` find the value of `x^3-2x^2-7x+5`

Explanation

To solve the problem, we need to find the value of \( x^3 - 2x^2 - 7x + 5 \) given that \( x = \frac{1}{2 - \sqrt{3}} \).

### Step 1: Rationalize \( x \)

We start with:
\[ x = \frac{1}{2 - \sqrt{3}} \]
...