Uprav a napiš podmínky:

\large {\left( {\Large \frac{{{a^{ - 3}}b}}{{{c^{ - 1}}d^{2}}}\large } \right) ^{ - 3}}\cdot {\left( {\Large \frac{{{c^{ - 2}}d^{3}}}{{{a^{ - 1}}b^{5}}}\large } \right) ^{ - 3}}