Solve the Equation $\log _{\mathrm{x}} 9=5$ A) $\{\sqrt[9]{5}\}$ B) $\left\{\frac{9}{5}\right\}$ C) $\{\sqrt[5]{9}\}$ D) $\varnothing$

Solve the equation. Give the exact solution or solutions.
- $\log _{\mathrm{x}} 9=5$

A) $\{\sqrt[9]{5}\}$

B) $\left\{\frac{9}{5}\right\}$

C) $\{\sqrt[5]{9}\}$

D) $\varnothing$