下列式子:x2,
+4,
,
,
,﹣5x,0中,整式的个数是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2c70fcaa661df4fbcad820b439accda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81fa9bff3619bc20f44381d74a943c40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a53456b718122d9155a9fd1cb711585.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c70728f97eb23437d08591e9efcc9ebe.png)
A.6 | B.5 | C.4 | D.3 |
更新时间:2019-11-11 16:11:55
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【推荐1】在式子
,
,
,
,
中,整式有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a9dc37509f01c2606fb3086a46f4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ade9841a8e6840efddcfd8620a6fc1fd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b62038b311a7b0275a52d1679e53dd0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c55bffff88c5bc4c45c64122f954bbe4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af1ddeed7b35acd5bd47b69ff5a57f38.png)
A.2个 | B.3个 | C.4个 | D.5个 |
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【推荐2】关于多项式2x2﹣3x3,下列说法正确的是( )
A.不是整式 | B.是五次二项式 |
C.三次项系数为3 | D.二次项系数为2 |
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