打开App
2017中考真题：依据数轴化简二次根式，用到根号下a平方=IaI性质
依据数轴化简二次根式，用到根号下a平方=IaI性质。
二次根式培优题集合26/50
App03:56
App04:22
App06:55
App03:58
App02:10
App03:52
App08:54
App04:17
App02:03
App07:00
App01:38
App03:08
App02:01
App01:33
App04:04
App04:05
App03:00
App02:17
App02:16
App02:39
App01:37
App03:17打开App观看
![栾城区气象台发布大雾橙色预警[Ⅱ级/严重]](http://p26-sign.bdxiguaimg.com/tos-cn-p-0015/ocCDbmczEA8BIYFgnxXAgoKfeG99BLAJkEAqRL~tplv-pk90l89vgd-fglass:864:486:90.jpeg?appId=32&channelId=0&customType=custom%2Fnone&from=101_middle_image&imageType=list&isImmersiveScene=0&is_stream=0&lk3s=9d3f5bff&logId=202411031207293E89184529DCED1214DB&requestFrom=101&x-expires=1762142850&x-signature=0drg9031fl8SdBN9Q9MDLmqjyEA%3D)
