基础数学示例

(2 a - b + 12 c - 4 d) (2 a - b - 12 c + 4 d)

$(2 a - b + 12 c - 4 d) (2 a - b - 12 c + 4 d)$

解题步骤 1

(2 a - b + 12 c - 4 d) (2 a - b - 12 c + 4 d)

$(2 a - b + 12 c - 4 d) (2 a - b - 12 c + 4 d)$

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

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