解不等式4x/x²-7x+10≥1
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/13 18:03:56
解不等式4x/x²-7x+10≥1解不等式4x/x²-7x+10≥1解不等式4x/x²-7x+10≥11-4x/(x^2-7x+10)1
解不等式4x/x²-7x+10≥1
解不等式4x/x²-7x+10≥1
解不等式4x/x²-7x+10≥1
1-4x/(x^2-7x+10)<=0,(x^2-11x+10)(x^2-7x+10)<=0,(x-1)(x-10)(x-2)(x-5)<=0.
1<=x<2,或5