Given an equation:2x*x+3x+5m=0.If one root of the equation is larger than 1,then the value range of m is ()
A.m<-1
B.|m|<1
C.0<m<1
D.m<=-1
释义:给定等式:2x*x+3x+5m=0,若其一根大于1,求m的取值范围?
标签:3x,equation,2x,230107,5m,等式,取值 From: https://blog.51cto.com/u_7726611/5995423