Question 13The equation $2000x^6 + 100x^5 + 10x^3$ $+ x - 2 = 0$ has exactly two real roots, one of which is $\frac{m + \sqrt{n}}{r},$ where $m,$ $n,$ and $r$ are integers, $m$ and $r$ are relatively prime, and $r \gt 0.$ Find $m + n + r.$