基础数学示例

(6 n^{2} - 6 n - 5) (7 n^{2} + 6 n - 5)

$(6 n^{2} - 6 n - 5) (7 n^{2} + 6 n - 5)$

解题步骤 1

(6 n^{2} - 6 n - 5) (7 n^{2} + 6 n - 5)

$(6 n^{2} - 6 n - 5) (7 n^{2} + 6 n - 5)$

⎡ ⎢ ⎣ \begin{matrix} x^{2} & \frac{1}{2} \sqrt{π} & \int x d x \end{matrix} ⎤ ⎥ ⎦

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

基础数学 示例