所谓“增解”是指不符合题意的解．在数学解题中，产生增解有下列几种常见情况：一、忽视隐含条件导致塔解解数学题时，如果忽视问题的隐含条件，对求出的解是否满足隐含条件不作检验，那么有可能产生增解．因此，在求出问题的解后，还要进行检验，把不满足隐含条件的增解舍去 The so-called “solutions” refers to solutions that do not meet the meaning of the questions. In mathematics problem solving, there are the following common situations in which solutions are generated: First, when ignoring implied conditions causing the tower to solve a math problem, if the hidden conditions of the problem are ignored, whether or not the solution obtained satisfies the implicit condition is not verified. , then there may be increase. Therefore, after solving the solution to the problem, we must also test it, and discard the increase that does not satisfy the implicit condition.