-2x²-5x+3<0

来源:学生作业帮助网 编辑:六六作业网 时间:2024/07/25 23:08:08
-2x²-5x+3<0-2x²-5x+3<0-2x²-5x+3<0(-无穷,-3)U(1/2,+无穷)记得好评

-2x²-5x+3<0
-2x²-5x+3<0

-2x²-5x+3<0
(-无穷,-3)U(1/2,+无穷)记得好评