Mathematics
语言:中文
Language:English
current location:Mathematical operation > History of Inequality Computation
    (2k+1)∧2-4k(k+1)>0
    M^2-2M-15>0
    90-x≥1/3x
    4*5+0.8*5(x-4)≤37
    65(20)+40x≤2000
    65x+40*(20-x)≤2000
    2^x+2^1-x-3>0
    3(3a-1)-5>8(a-8)+6
    ex-x-1>0
    9x+8(30-x)>150
    9x+8(30-x)>140
    2x<-1
    5-1/2(x+4)≥x
    (x+1)/3≥(x-1)/5
    5-1/2x+2≥x
    2x-7<3x-3
    5(x+1)≥3(x-1)
    x-1>2x
    x-1>-2
    (x+2)/3-1<(2x-1)/2

Home page << page556 page557 page558 page559 page560 ... ... page571page page572page page573page page574page page575page >> Last page 1276 pages in total