(2014•某)已知实数m,n满足m﹣n2=1,则代数式m2 2n2 4m﹣1的最小值等于 4 . (2014•某)已知实数m,n满足m﹣n2=1,则代数式m2 2n2 4m﹣1的最小值等于 4 . 发布时间:2025-05-11 00:47:20