Х³*х⁶*х⁷=х³⁺⁶⁺⁷=х¹⁶
(-ах)²*(-ах)³*(-ах)⁶=(-ах)²⁺³⁺⁶=(-ах)¹¹
х⁸:х⁴:х²=х⁸⁻⁴⁻²=х²
(а-b)³³:(а-b)³⁰:(а-b)=(а-b)³³⁻³⁰⁻¹=(а-b)²
(0,2)³*(0,2²)³
------------------- =(0.2)³⁺²*³⁻⁸=(0.2)³⁺⁶⁻⁸=0.2¹=0,2
(0.2)⁸
х³*(х⁵)⁷:х¹¹
------------- =х³⁺⁵*⁷⁻¹¹⁻²³=х³⁺³⁵⁻³⁴=х⁴
х²³