下列说法中,正确的是( )
A.![]() | B.![]() ![]() ![]() |
C.![]() | D.多项式![]() |
更新时间:2023-03-08 22:58:44
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【推荐2】下列各式:
,
,
,
,
,
,
,
中,整式有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0671aeb7a4c2d9b7a995a7153dab86f3.png)
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A.7个 | B.6个 | C.4个 | D.3个 |
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【推荐1】下列选项中,说法正确的是( )
A.![]() | B.![]() |
C.![]() | D.多项式![]() |
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名校
【推荐2】下列代数式中,为单项式的是( )
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【推荐1】下列说法中正确的个数是( )
(1)
表示负数;
(2)多项式
的次数是4;
(3)单项式
的系数为
;
(4)若
,则
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5060ad37c403f248c937c1d59af5c71.png)
(2)多项式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50d3d9674feccd4b9d4c5290e2b7df4a.png)
(3)单项式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21e326ae0dd0e44ddbe9a19dd5b73d7d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f97421e30101db5633d27a48482abc2.png)
(4)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ae1f149aa469f85c6ebc0a3983e5cce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e541ea2f855f981c96207070683d388.png)
A.0个 | B.1个 | C.2个 | D.3个 |
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【推荐2】下列说法:①最大的负整数是
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;④
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![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
A.1个 | B.2个 | C.3个 | D.4个 |
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【推荐1】下列说法正确的是( )
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
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【推荐2】下列说法中,正确的是( )
A.﹣a是负数 | B.![]() |
C.多项式2x![]() | D.3是单项式 |
您最近一年使用:0次