若不等式2x-1>m(x^2-1)对满足-2<=x<=2的所有实数m都成立，则实数x的取值范围麻烦各位帮忙解答，谢谢
2x-1m(x^2-1)等价于mx^2-x+(1-m)=0---(3m-3)(3m+5)=0----5/3=
