(x^2-2x 1,x^2-3x 2)=()A.2x-1B.2x 1C.x 1D.x-1 (x^2-2x 1,x^2-3x 2)=()A、2x-1B、2x 1C、x 1D、x-1 发布时间:2024-10-19 20:08:51