(10000.5-0.8n)/(0.4√n)≤-2.75
    (10000.5-0.8n)/(0.4n^0.5)≤-2.75
    (0.9n-10000)/(0.3n^0.5)≥2.75
    (99.5-0.99n)/(0.0995n^0.5)≤-1.645
    (-99.5+0.99n)/(0.0995n^0.5)≥1.645
    (99.5-0.99n)/(0.0995n^0.5)≥1.645
    (99.5-0.99n)/(0.0995*n^0.5)≥1.645
    (99.5-0.99n)/0.0995*n^0.5≥1.645
    x*6.9544<(x-15)*6.9918
    （X-5）（X+1）（X-1）（X+2）≤0
    2k-3＞-2k
    2k-3＞2k
    （2k-3）²＞4k²
    4k²-6k+9-4k²＞0
    （2k-3）²-4k²＞0
    3n^0.5-10^5/3n^0.5≥2.75
    9n-100000-8.25n^0.5≥0
    4-4(2m-1)≥0
    200-10n+4.935n^0.5＜0
    (x+1)（x-2）≤0

Home page << page414 page415 page416 page417 page418 ... ... page429page page430page page431page page432page page433page >> Last page 1275 pages in total