初等代数示例

$x^{\frac{2}{5}} - 3 x^{\frac{1}{5}} + 2 = 0$

解题步骤 1

对方程两边进行作图。

$y = x^{\frac{2}{5}} - 3 x^{\frac{1}{5}} + 2$

$y = 0$

解题步骤 2

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$