Ответ:
\(-\frac{1}{27}=\left(-\frac{1}{3}\right)^3\), а \(p^{9n}=(p^{3n})^3\).
\(-\frac{1}{27}p^{9n}=\left(-\frac{1}{3}p^{3n}\right)^3\).
Ответ: \(\left(-\frac{1}{3}p^{3n}\right)^3\).
\(-\frac{1}{27}=\left(-\frac{1}{3}\right)^3\), а \(p^{9n}=(p^{3n})^3\).
\(-\frac{1}{27}p^{9n}=\left(-\frac{1}{3}p^{3n}\right)^3\).
Ответ: \(\left(-\frac{1}{3}p^{3n}\right)^3\).