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> 如果是二次根式,那么应满足的条件是()A.B.C.≥D.≤-九年级数学
如果是二次根式,那么应满足的条件是()A.B.C.≥D.≤-九年级数学
题目简介
如果是二次根式,那么应满足的条件是()A.B.C.≥D.≤-九年级数学
题目详情
如果
是二次根式,那么
应满足的条件是( )
A.
B.
C.
≥
D.
≤
题型:单选题
难度:偏易
来源:不详
答案
D
如果
是二次根式,则
,解得
,选D
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计算的结果是()A.B.C.D.-九年级数学
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题目简介
如果是二次根式,那么应满足的条件是()A.B.C.≥D.≤-九年级数学
题目详情
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