Question

ПОМОГИТЕ ПОЖАЛУЙСТАА

Answer 1

Ответ:

Объяснение:

1) ((-5)⁶·(-5)⁷·(-5)⁸)/((-5)¹⁴·(-5)⁴)=(-5)⁶⁺⁷⁺⁸⁻¹⁴⁻⁴=(-5)³=-125

2) (1,2⁴⁰·1,2²⁵·1,2⁴)/(1,2⁵⁹·1,2⁸)=1,2⁴⁰⁺²⁵⁺⁴⁻⁵⁹⁻⁸=1,2²=(12/10)²=144/100=1,44

3) ((1/3)¹⁰·(1/3)²⁰·(1/3)³⁰)/((1/3)³⁴·(1/3)²³)=(1/3)¹⁰⁺²⁰⁺³⁰⁻³⁴⁻²³=(1/3)³=1/27

4) ((-1/6)²⁵·(-1/6)¹⁹·(-1/6)¹⁶)/((-1/6)⁸·(-1/6)⁴⁹)=(-1/6)²⁵⁺¹⁹⁺¹⁶⁻⁸⁻⁴⁹=(-1/6)³=-1/216