若方程组
的解也是
的解,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
______
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1e1d955c3ceedae4cb2352637f65a29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/120fccc0a9c58662af22deace78b2655.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/380bbacf854e30e2e747fc286d2b9997.png)
2023高三·全国·专题练习 查看更多[1]
(已下线)第4练
更新时间:2023-03-16 11:59:13
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【知识点】 方程与不等式