计算:(-3/4a²)³.(4/3a³)²

问题描述:

计算:(-3/4a²)³.(4/3a³)²

(-3/4a²)³.(4/3a³)²
= -(3/4a²)³.(4/3a³)²
= -27/64a^6 × 16/9 a^6
= - 3/4 a^12