有限数学 示例

x के लिये हल कीजिये b=(x-(2+2i))(x-(2-2i)(x+2)(x-1))
b=(x-(2+2i))(x-(2-2i)(x+2)(x-1))
解题步骤 1
将方程重写为 (x-(2+2i))(x-(2-2i)(x+2)(x-1))=b
(x-(2+2i))(x-(2-2i)(x+2)(x-1))=b
 [x2  12  π  xdx ]