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8.2《幂的乘方与积的乘方》2
幂的乘方与积的乘方A卷:基础题一、选择题1.计算(x)2的结果是()A.xB.x5C.x3D.x92.下列计算错误的是()3A.a·a=aB.(ab)2=ab2c.(a2)3-a5D.-a+2a=a3.计算(xy)3的结果是()A.x'yB.x yC.D.xy4.计算(一...
Hytera-HM652-Digital-Mobile-Radio-简明操作说明书手册-R1.0
HyteraQUICK REFERENCE GUIDEHM652 DIGITAL MOBILE RADIOHytera2023 Hytera US Inc.All Rights Reserved.8 Whatney,Irvine,CA 92618info@hytera.ushttps://www.hytera.us