对于给定解集的不等式中的参数的值的求解问题,学生普遍感到困难.下面结合几个例题谈谈这类问题的解决方法,希望能给读者以启示和帮助.一、把不等式的解集转化为相应方程的实根我们知道,一元二次不等式解集的端点值是相应一元二次方程的实根.根据这一结 Students generally find it difficult to solve the problem of solving the problem of the values ​​of the parameters in a given set of inequalities. Here are some examples to talk about the solution of such problems, hoping to give readers inspiration and help. Set converted to the real root of the corresponding equation We know that the endpoint value of the solution set of the quadratic inequality is the real root of the corresponding quadratic equation. According to this knot