biquadratic algebraic equation
常见例句
- Double angle formula can transform the circular function equation to a biquadratic algebraic equation, and the analysis solution can be solved by extract equation directly.
用倍角公式可將該三角函數方程轉化成一個四次代數方程，然後用求根公式直接求出解析解。 返回 biquadratic algebraic equation