若最简二次根式
与最简二次根式
是同类二次根式,则a的值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2ceb3dea6b47d960edac0762985ad5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a4f56b38b5fa13c51186557d81556ef.png)
A.a=1 | B.a=-1 | C.a=2 | D.a=-2 |
更新时间:2022-01-15 15:25:18
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A.a=1 | B.a=-1 | C.a=2 | D.a=-2 |