1 . 若
,
是二次函数
的两个零点,则
的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a437199cc9e500eb64ee50b504de5ae3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73c918ca5d4e6d46ed130f85e5fa608d.png)
A.3 | B.9 | C.21 | D.33 |
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2024-01-10更新
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2卷引用:辽宁省抚顺市六校协作体2023-2024学年高一上学期期末数学试题