a^m \cdot a^n = a^{m+n}. a^m : a^n = . (a^m)^n = a^{mn}. (ab)^m = a^m \cdot b^m. \left( \dfrac{a}{b}\right) ^m = . a^2 \cdot a^{-7} = . a^{-12} : a^{-19} = . (b^{-5})^2 = .
Задание

Заполни пропуски

  1. \(a^m \cdot a^n = a^{m+n}\) .

  2. \(a^m : a^n =\) [ ].

  3. \((a^m)^n = a^{mn}\) .

  4. \((ab)^m = a^m \cdot b^m\) .

  5. \(\left( \dfrac{a}{b}\right) ^m =\) [ ].

  6. \(a^2 \cdot a^{-7} =\) [ ].

  7. \(a^{-12} : a^{-19} =\) [ ].

  8. \((b^{-5})^2 =\) [ ].