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一元二次方程根的分布是高中数学的重要内容,可以运用函数与方程的关系来解决。一、两根都小于或大于某个数例1.若方程2x2+3x-5m=0的两实根都小于1,则实数m的取值范围是____
The distribution of root quadratic equations is an important part of high school mathematics, and can be solved by using the relationship between functions and equations. One or two are less than or greater than a certain number 1. If both roots of the equation 2x2 + 3x-5m = 0 are less than 1, the real number m is in the range of ____