求解不等式1(x-1)(x2-3x+2)﹤0 2 (2x3-7x2-4x)﹤0 3 (x-1)(x+2)(x+3)≧04 ax2-(a+1)x+1﹤0 (a﹥0)5 |x-1|+|x+2|﹤5 6 (x-a2)(x-a)﹤0 x∈R 注3中x+3改为x-3
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![求解不等式1(x-1)(x2-3x+2)﹤0 2 (2x3-7x2-4x)﹤0 3 (x-1)(x+2)(x+3)≧04 ax2-(a+1)x+1﹤0 (a﹥0)5 |x-1|+|x+2|﹤5 6 (x-a2)(x-a)﹤0 x∈R 注3中x+3改为x-3](/uploads/image/z/6852730-58-0.jpg?t=%E6%B1%82%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8F1%EF%BC%88x-1%EF%BC%89%EF%BC%88x2-3x%EF%BC%8B2%EF%BC%89%EF%B9%A40+2+%EF%BC%882x3-7x2-4x%EF%BC%89%EF%B9%A40+3+%EF%BC%88x-1%EF%BC%89%EF%BC%88x%EF%BC%8B2%EF%BC%89%EF%BC%88x%EF%BC%8B3%EF%BC%89%E2%89%A704+ax2-%EF%BC%88a%EF%BC%8B1%EF%BC%89x%EF%BC%8B1%EF%B9%A40+%EF%BC%88a%EF%B9%A50%EF%BC%895+%EF%BD%9Cx-1%EF%BD%9C%EF%BC%8B%EF%BD%9Cx%EF%BC%8B2%EF%BD%9C%EF%B9%A45+6+%EF%BC%88x-a2%EF%BC%89%EF%BC%88x-a%EF%BC%89%EF%B9%A40+x%E2%88%88R+%E6%B3%A83%E4%B8%ADx%EF%BC%8B3%E6%94%B9%E4%B8%BAx-3)
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求解不等式1(x-1)(x2-3x+2)﹤0 2 (2x3-7x2-4x)﹤0 3 (x-1)(x+2)(x+3)≧04 ax2-(a+1)x+1﹤0 (a﹥0)5 |x-1|+|x+2|﹤5 6 (x-a2)(x-a)﹤0 x∈R 注3中x+3改为x-3
求解不等式1(x-1)(x2-3x+2)﹤0 2 (2x3-7x2-4x)﹤0 3 (x-1)(x+2)(x+3)≧0
4 ax2-(a+1)x+1﹤0 (a﹥0)5 |x-1|+|x+2|﹤5 6 (x-a2)(x-a)﹤0 x∈R 注3中x+3改为x-3
求解不等式1(x-1)(x2-3x+2)﹤0 2 (2x3-7x2-4x)﹤0 3 (x-1)(x+2)(x+3)≧04 ax2-(a+1)x+1﹤0 (a﹥0)5 |x-1|+|x+2|﹤5 6 (x-a2)(x-a)﹤0 x∈R 注3中x+3改为x-3
(x-1)(x2-3x+2)﹤0
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