Question

Помогите пожалуйста решить

Answer 1

(6/11)^9 * (1 5/6)^7 = (6^9)/(11^9) * (11^7)/(6^7) = (6^2)/(11^2) = 36/121
Ответ: 36/121

Answer 2

(6/11)^9•(1 5/6)^7=

(6/11•11/6)^7•(6/11)²=36/121

Answer 3

$displaystylett bigg(frac{6}{11}bigg)^9cdot bigg(1frac{5}{6}bigg)^7=bigg(frac{6}{11}bigg)^9cdot bigg(frac{11}{6}bigg)^7= frac{6^9}{11^9}cdot frac{11^7}{6^7}=frac{6^2}{11^2}=frac{36}{121}$