(x+39)*(x-15)=1.6 怎么算

来源:学生作业帮助网 编辑:六六作业网 时间:2024/05/03 18:08:12
(x+39)*(x-15)=1.6怎么算(x+39)*(x-15)=1.6怎么算(x+39)*(x-15)=1.6怎么算x1=15.02961339x2=-39.02961339

(x+39)*(x-15)=1.6 怎么算
(x+39)*(x-15)=1.6 怎么算

(x+39)*(x-15)=1.6 怎么算
x1=15.02961339
x2=-39.02961339