(2x-3)(x+1)+(3-2x)²-(2x-3)(3x+1)=20

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/12 11:55:58
(2x-3)(x+1)+(3-2x)²-(2x-3)(3x+1)=20

(2x-3)(x+1)+(3-2x)²-(2x-3)(3x+1)=20
(2x-3)(x+1)+(3-2x)²-(2x-3)(3x+1)=20

(2x-3)(x+1)+(3-2x)²-(2x-3)(3x+1)=20