1,解不等式:【1】3x²-2x-3≥0 【2】-x²-2x+31,解不等式:【1】3x²-2x-3≥0【2】-x²-2x+3≥02.求同时满足不等式x²-2x<8和x²-2x≥3的整数解的集合.
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![1,解不等式:【1】3x²-2x-3≥0 【2】-x²-2x+31,解不等式:【1】3x²-2x-3≥0【2】-x²-2x+3≥02.求同时满足不等式x²-2x<8和x²-2x≥3的整数解的集合.](/uploads/image/z/1628377-25-7.jpg?t=1%2C%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8F%EF%BC%9A%E3%80%901%E3%80%913x%26%23178%3B%EF%BC%8D2x%EF%BC%8D3%E2%89%A50+%E3%80%902%E3%80%91%EF%BC%8Dx%26%23178%3B%EF%BC%8D2x%EF%BC%8B31%2C%E8%A7%A3%E4%B8%8D%E7%AD%89%E5%BC%8F%EF%BC%9A%E3%80%901%E3%80%913x%26%23178%3B%EF%BC%8D2x%EF%BC%8D3%E2%89%A50%E3%80%902%E3%80%91%EF%BC%8Dx%26%23178%3B%EF%BC%8D2x%EF%BC%8B3%E2%89%A502.%E6%B1%82%E5%90%8C%E6%97%B6%E6%BB%A1%E8%B6%B3%E4%B8%8D%E7%AD%89%E5%BC%8Fx%26%23178%3B%EF%BC%8D2x%EF%BC%9C8%E5%92%8Cx%26%23178%3B%EF%BC%8D2x%E2%89%A53%E7%9A%84%E6%95%B4%E6%95%B0%E8%A7%A3%E7%9A%84%E9%9B%86%E5%90%88.)
1,解不等式:【1】3x²-2x-3≥0 【2】-x²-2x+31,解不等式:【1】3x²-2x-3≥0【2】-x²-2x+3≥02.求同时满足不等式x²-2x<8和x²-2x≥3的整数解的集合.
1,解不等式:【1】3x²-2x-3≥0 【2】-x²-2x+3
1,解不等式:
【1】3x²-2x-3≥0
【2】-x²-2x+3≥0
2.求同时满足不等式x²-2x<8和x²-2x≥3的整数解的集合.
1,解不等式:【1】3x²-2x-3≥0 【2】-x²-2x+31,解不等式:【1】3x²-2x-3≥0【2】-x²-2x+3≥02.求同时满足不等式x²-2x<8和x²-2x≥3的整数解的集合.