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数学问题中有很多问题是含有隐含条件的,在解题中容易忽视。笔者对初中代数部分带有隐含条件的问题举例如下,供老师们教学时参考。 (1)分母不为零的隐含条件
There are many problems in mathematics problems that contain implied conditions and are easily overlooked in solving problems. The author gives examples of problems with implicit conditions in the algebra of junior middle school as follows, for reference when teachers teach. (1) Implied condition that the denominator is not zero