Ответ:

  1. а) \(\frac{k^3}{m^{12}}=\left(\frac{k}{m^4}\right)^3\).
  2. б) \(−\frac{32a^{10}}{b^5}=\left(−\frac{2a^2}{b}\right)^5\).
  3. в) \(\frac{16x^8}{625y^4}=\left(\frac{4x^4}{25y^2}\right)^2\).
  4. г) \(\frac{c^n}{n^{2n}}=\left(\frac{c}{n^2}\right)^n\).