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A.x=2 B.x=-2 C.x=1 D.x=-1
A.x=2 B.x=-2 C.x=1 D.x=-1
练习题库
2022-08-02
87
问题
A.x=2B.x=-2C.x=1D.x=-1
选项
A.x=2
B.x=-2
C.x=1
D.x=-1
答案
D
解析
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本试题收录于:
高起本和高起专文科数学题库高起本高起专成考分类
高起本和高起专文科数学
高起本高起专成考
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