代数示例

$f (x) = \frac{1}{8} (x + 4) {(x + 2)}^{2} (x - 2)$

解题步骤 1

图像。

$f (x) = \frac{1}{8} \cdot ((x + 4) {(x + 2)}^{2} (x - 2))$

解题步骤 2

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