Сократите дробь (2x^2-6x+18)/(x^3+27).

\[\frac{2x^{2} - 6x + 18}{x^{3} + 27} =\]

\[= \frac{2 \cdot (x^{2} - 3x + 9)}{(x + 3)(x^{2} - 3x + 9)} = \frac{2}{x + 3}.\]