👤

(2 sura9 )la puterea 8 :[0,(2)] la puterea 6

Răspuns :

(2/9)⁸:(2/9)⁶=(2/9)²=4/81
=(2/9)la puterea 8  /   (2/9)la puterea6= (2/9)la puterea 8-6= (2/9)la puterea 2 =4/81