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2019年八年级数学下册第十六章二次根式16.2二次根式的乘除第2课时二次根式的除法课件（新版）新人教版.ppt

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第2课时 二次根式的除法,2.最简二次根式应满足两个条件:(1)被开方数不含分母;(2)被开方数中不含能开得尽方的因数或因式. 注意:在二次根式的运算中,一般要把最后结果化为最简二次根式,并且分母中不含二次根式.,知识点1:二次根式的除法运算,知识点2:最简二次根式,知识点3:二次根式的乘除混合运算,A,B,A,

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