题目 Problem Solve the equation x3−28+27x3=0.x^3-28+\frac{27}{x^3}=0.x3−28+x327=0. [3] 题目中文翻译 解方程 x3−28+27x3=0.x^3-28+\frac{27}{x^3}=0.x3−28+x327=0. 解答
